rust: Upgrade 1.83.0->1.84.1

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
https://github.com/llvm/llvm-project/commit/6ee49080e4bb43efe7ede10bed15935853bbd434

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>

1 files changed, 0 insertions, 43 deletions

diff --git a/meta/recipes-devtools/rust/files/revert-Zdual-proc-macros-additional-check.patch b/meta/recipes-devtools/rust/files/revert-Zdual-proc-macros-additional-check.patch
deleted file mode 100644
index 58e77e4e6e..0000000000
--- a/meta/recipes-devtools/rust/files/revert-Zdual-proc-macros-additional-check.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-rust: Fix build failure for v1.83 when lib32 enabled
-
-Because of the following commit ,
-https://github.com/rust-lang/rust/commit/68034f837a39387e49fc7d7c5b088f5372a1127e
-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.
-
-Upstream-Status: Pending
-
-Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
-diff --git a/src/bootstrap/src/core/builder.rs b/src/bootstrap/src/core/builder.rs
-index 9ac0b0a01f..b1374042fb 100644
---- a/src/bootstrap/src/core/builder.rs
-+++ b/src/bootstrap/src/core/builder.rs
-@@ -1701,21 +1701,8 @@ impl<'a> Builder<'a> {
-                 // Build proc macros both for the host and the target unless proc-macros are not
-                 // supported by the target.
-                 if target != compiler.host && cmd_kind != Kind::Check {
--                    let error = command(self.rustc(compiler))
--                        .arg("--target")
--                        .arg(target.rustc_target_arg())
--                        .arg("--print=file-names")
--                        .arg("--crate-type=proc-macro")
--                        .arg("-")
--                        .run_capture(self)
--                        .stderr();
--                    let not_supported = error
--                        .lines()
--                        .any(|line| line.contains("unsupported crate type `proc-macro`"));
--                    if !not_supported {
--                        cargo.arg("-Zdual-proc-macros");
--                        rustflags.arg("-Zdual-proc-macros");
--                    }
-+                    cargo.arg("-Zdual-proc-macros");
-+                    rustflags.arg("-Zdual-proc-macros");
-                 }
-             }
-         }