rust: Upgrade 1.84.1->1.85.0

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.
https://github.com/rust-lang/rust/commit/6d2a3e9786ec43a0e0af20386e7046328296ac86
[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: https://github.com/rust-lang/rust/pull/137460/commits/e4ca11f87ffca8c63aa56d45b46e62b6acc58bd7

- Explicitly set float ABI for all ARM 32 bits targets.
Fix: https://github.com/rust-lang/rust/commit/a51fefcaab835b310e2e26005b50982d0049d905

- Rust v1.85.0 tarball doesn't ship gcc tree.
Drop "remove_gcc_directory" postfunc which removed it and prevented the bloat.
Fix: https://github.com/rust-lang/rust/commit/13c3f9b9498013837782b46120085ea19ca75518

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-devtools/rust/files/revert-link-std-statically-in-rustc_driver-feature.patch b/meta/recipes-devtools/rust/files/revert-link-std-statically-in-rustc_driver-feature.patch
index 0ba0921f59..20a49d46dc 100644
--- a/meta/recipes-devtools/rust/files/revert-link-std-statically-in-rustc_driver-feature.patch
+++ b/meta/recipes-devtools/rust/files/revert-link-std-statically-in-rustc_driver-feature.patch
@@ -40,9 +40,9 @@ index 39fa23766b..51d86b4009 100644
 
 -use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 +use rustc_data_structures::fx::FxHashMap;
- use rustc_hir::def_id::CrateNum;
+ use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
+ use rustc_index::IndexVec;
  use rustc_middle::bug;
- use rustc_middle::middle::dependency_format::{Dependencies, DependencyList, Linkage};
 @@ -161,44 +161,19 @@ fn calculate_type(tcx: TyCtxt<'_>, ty: CrateType) -> DependencyList {
          }
          Linkage::Dynamic | Linkage::IncludedFromDylib => {}