dev-lang/rust: add 1.84.1

Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/dev-lang/rust/files/1.84.1-fix-cross.patch b/dev-lang/rust/files/1.84.1-fix-cross.patch
new file mode 100644
index 000000000000..7b2d18b10ea7
--- /dev/null
+++ b/dev-lang/rust/files/1.84.1-fix-cross.patch
@@ -0,0 +1,28 @@
+https://github.com/rust-lang/rust/commit/a24d859f19bbefe5371694f318568b0ab5a13299
+From: onur-ozkan <work@onurozkan.dev>
+Date: Thu, 30 Jan 2025 16:51:08 +0000
+Subject: [PATCH] set rustc dylib on manually constructed rustc command
+
+Signed-off-by: onur-ozkan <work@onurozkan.dev>
+--- a/src/bootstrap/src/core/builder/cargo.rs
++++ b/src/bootstrap/src/core/builder/cargo.rs
+@@ -653,7 +653,10 @@ impl Builder<'_> {
+                 // 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))
++                    let mut rustc_cmd = command(self.rustc(compiler));
++                    self.add_rustc_lib_path(compiler, &mut rustc_cmd);
++
++                    let error = rustc_cmd
+                         .arg("--target")
+                         .arg(target.rustc_target_arg())
+                         .arg("--print=file-names")
+@@ -661,6 +664,7 @@ impl Builder<'_> {
+                         .arg("-")
+                         .run_capture(self)
+                         .stderr();
++
+                     let not_supported = error
+                         .lines()
+                         .any(|line| line.contains("unsupported crate type `proc-macro`"));