[meta-lts-mixins,kirkstone/rust,00/38] Update to Rust 1.85.1

After more of a delay than I would like, here is the patch series to
backport the various Rust toolchain changes for the 1.81.0 -> 1.85.1
updates that have landed in oe-core master branch in the last several
months.

The likely most impactful change for users is that in order to fix being
able to build python3-cryptography with Rust >= 1.83, I have had to
backport newer versions of python3-setuptools-rust, and more importantly,
python3-setuptools.  Extracting the required fixes in setuptools-rust
seems potentially possible, but untangling the change history in it got
to the point where I lost confidence in not accidentally breaking some
behavior relied upon by downstream users.  As such, using the tested
version from scarthgap branch seems a better solution for now.
That said, if you are a heavy Python module user, there may be some
potential for breakage due to the unexpected setuptools upgrade.  I have
not seen issues in my testing with oe-core recipes, but have not yet tried
a world build of all of meta-python.

I have also included a README.me update to document my requirements /
guidelines for submissions of bbappends in dynamic layers.  They are
for the most part what I posted a few weeks back.

I intend to push this series to kirkstone/rust in about 48 hours
unless a serious showstopper is pointed out.

Changes:

Alexander Kanavin (1):
  rust: restore parallel builds, disable lto only for rustdoc

Deepesh Varatharajan (13):
  rust: Upgrade 1.81.0->1.82.0
  rust: oe-selftest issue fix with v1.82
  rust: Oe-selftest changes for rust v1.82.0
  rust: Upgrade 1.82.0->1.83.0
  rust: Fix build break because of download-ci-llvm
  rust: Oe-selftest changes for rust v1.83.0
  rust: Fix bloat issue in recent rust updates
  rust: Fix build break because of "download-rustc" and "llvm-tools"
  rust: Upgrade 1.83.0->1.84.1
  rust: Fix build failure when multilibs are enabled
  rust: Oe-selftest changes for rust v1.84.1
  rust: re-enable the unit tests that are ignored
  rust: re-enable the unit tests that are ignored

Enrico Scholz (1):
  cargo_common: use 'config.toml' instead of plain 'config'

Harish Sadineni (2):
  rust: fix for rust multilib sdk configuration
  rust: remove redundant cargo config file

Igor Opaniuk (1):
  rust/README-rust.md: fix markdown style issues

Jean-Pierre Geslin (1):
  cargo: pass PACKAGECONFIG_CONFARGS to cargo build

Khem Raj (3):
  rust-llvm: Fix build break found with clang
  rust-llvm: Disable benchmarks by cmake options
  cargo-c,rust: Fix build on risv32

Martin Jansa (1):
  cargo.bbclass: show PACKAGECONFIG_CONFARGS in bbnote

Pedro Ferreira (1):
  rust-common.bbclass: soft assignment for RUSTLIB path

Peter Kjellerstedt (1):
  libstd-rs: Correct the license to use Unicode-3.0

Richard Purdie (5):
  meta/meta-selftest: Fix variable assignment whitespace
  recipes: Drop ld-is-gold support
  rust-source: Fix remove_gcc_directory
  rust-llvm: Compile llvm to use dynamic libraries
  rust-llvm: Disable libedit

Scott Murray (3):
  Add selftest backport to ease maintenance
  Backport newer Python setuptools-rust and setuptools
  Update README.md wrt dynamic layer submissions

Sean Nyekjaer (1):
  rust-cross-canadian: set CC_<triple> for nativesdk

Yash Shinde (3):
  rust: Update "do_update_snapshot" task for rust-snapshot.inc
  rust: Upgrade 1.84.1->1.85.0
  rust: Upgrade 1.85.0->1.85.1

Yoann Congal (1):
  cargo-c: Update patch Upstream-Status

 README.md                                     |  49 ++-
 classes/cargo.bbclass                         |   6 +-
 classes/cargo_common.bbclass                  |  20 +-
 classes/rust-common.bbclass                   |   2 +-
 classes/rust-target-config.bbclass            |   5 +
 classes/rust.bbclass                          |   8 +-
 conf/layer.conf                               |   8 +-
 files/common-licenses/Unicode-3.0             |  39 +++
 lib/oeqa/selftest/cases/rust_mixin.py         | 134 ++++++++
 meta/lib/oeqa/selftest/cases/rust.py          |  85 -----
 .../packagegroup-rust-cross-canadian.bb       |   2 +-
 .../python/python3-setuptools-rust_1.9.0.bb   |  35 ++
 .../python3-setuptools-scm_6.4.2.bbappend     |   2 +
 ...nfig.py-make-it-possible-to-substite.patch |  58 ++++
 ...ly-do-not-fetch-code-by-easy_install.patch |  31 ++
 .../python3-setuptools/CVE-2024-6345.patch    | 312 ++++++++++++++++++
 .../python/python3-setuptools_69.1.1.bb       |  58 ++++
 recipes-devtools/rust/README-rust.md          |  24 +-
 ...l-codes-on-riscv32gc-unknown-linux-g.patch |  38 +++
 .../rust/cargo-c_0.10.5+cargo-0.83.0.bb       |   1 +
 .../rust/{cargo_1.81.0.bb => cargo_1.85.1.bb} |  13 +
 ...l-codes-on-riscv32gc-unknown-linux-g.patch | 112 +++++++
 ...teps-tool.rs-switch-off-lto-for-rust.patch |  46 +++
 .../Zdual-proc-macros-additional-check.patch  |  31 ++
 ...epro-issue-fix-with-cc-crate-hashmap.patch |  90 ++++-
 ...d-statically-in-rustc_driver-feature.patch | 228 +++++++++++++
 .../rust/files/rust-oe-selftest.patch         | 279 +++++-----------
 ...ue-fix-cargo-config-for-codegenunits.patch |  26 --
 .../files/rv32-cargo-rustix-0.38.28-fix.patch |  70 ----
 .../rust/files/rv32-rustix-libc-backend.patch |  33 --
 .../rust/files/zlib-off64_t.patch             |  31 --
 ...ibstd-rs_1.81.0.bb => libstd-rs_1.85.1.bb} |  11 +-
 recipes-devtools/rust/rust-cross-canadian.inc |  24 +-
 ....81.0.bb => rust-cross-canadian_1.85.1.bb} |   0
 .../0003-llvm-fix-include-benchmarks.patch    |  25 --
 ...ust-llvm_1.81.0.bb => rust-llvm_1.85.1.bb} |   8 +-
 recipes-devtools/rust/rust-snapshot.inc       |  81 ++---
 recipes-devtools/rust/rust-source.inc         |  10 +-
 .../rust/{rust_1.81.0.bb => rust_1.85.1.bb}   |  76 +++--
 39 files changed, 1492 insertions(+), 619 deletions(-)
 create mode 100644 files/common-licenses/Unicode-3.0
 create mode 100644 lib/oeqa/selftest/cases/rust_mixin.py
 delete mode 100644 meta/lib/oeqa/selftest/cases/rust.py
 create mode 100644 recipes-devtools/python/python3-setuptools-rust_1.9.0.bb
 create mode 100644 recipes-devtools/python/python3-setuptools-scm_6.4.2.bbappend
 create mode 100644 recipes-devtools/python/python3-setuptools/0001-_distutils-sysconfig.py-make-it-possible-to-substite.patch
 create mode 100644 recipes-devtools/python/python3-setuptools/0001-conditionally-do-not-fetch-code-by-easy_install.patch
 create mode 100644 recipes-devtools/python/python3-setuptools/CVE-2024-6345.patch
 create mode 100644 recipes-devtools/python/python3-setuptools_69.1.1.bb
 create mode 100644 recipes-devtools/rust/cargo-c/0001-Define-more-ioctl-codes-on-riscv32gc-unknown-linux-g.patch
 rename recipes-devtools/rust/{cargo_1.81.0.bb => cargo_1.85.1.bb} (87%)
 create mode 100644 recipes-devtools/rust/files/0001-Define-more-ioctl-codes-on-riscv32gc-unknown-linux-g.patch
 create mode 100644 recipes-devtools/rust/files/0001-src-core-build_steps-tool.rs-switch-off-lto-for-rust.patch
 create mode 100644 recipes-devtools/rust/files/Zdual-proc-macros-additional-check.patch
 create mode 100644 recipes-devtools/rust/files/revert-link-std-statically-in-rustc_driver-feature.patch
 delete mode 100644 recipes-devtools/rust/files/rustdoc-repro-issue-fix-cargo-config-for-codegenunits.patch
 delete mode 100644 recipes-devtools/rust/files/rv32-cargo-rustix-0.38.28-fix.patch
 delete mode 100644 recipes-devtools/rust/files/rv32-rustix-libc-backend.patch
 delete mode 100644 recipes-devtools/rust/files/zlib-off64_t.patch
 rename recipes-devtools/rust/{libstd-rs_1.81.0.bb => libstd-rs_1.85.1.bb} (76%)
 rename recipes-devtools/rust/{rust-cross-canadian_1.81.0.bb => rust-cross-canadian_1.85.1.bb} (100%)
 delete mode 100644 recipes-devtools/rust/rust-llvm/0003-llvm-fix-include-benchmarks.patch
 rename recipes-devtools/rust/{rust-llvm_1.81.0.bb => rust-llvm_1.85.1.bb} (94%)
 rename recipes-devtools/rust/{rust_1.81.0.bb => rust_1.85.1.bb} (81%)