5 files changed, 139 insertions, 85 deletions

diff --git a/meta/recipes-devtools/rust/files/0001-src-core-build_steps-tool.rs-switch-off-lto-for-rust.patch b/meta/recipes-devtools/rust/files/0001-src-core-build_steps-tool.rs-switch-off-lto-for-rust.patch
index 5e0f5912a1..a7da69dce3 100644
--- a/meta/recipes-devtools/rust/files/0001-src-core-build_steps-tool.rs-switch-off-lto-for-rust.patch
+++ b/meta/recipes-devtools/rust/files/0001-src-core-build_steps-tool.rs-switch-off-lto-for-rust.patch
@@ -24,9 +24,9 @@ diff --git a/src/bootstrap/src/core/build_steps/tool.rs b/src/bootstrap/src/core
 index 087df2f8a..00790affb 100644
 --- a/src/bootstrap/src/core/build_steps/tool.rs
 +++ b/src/bootstrap/src/core/build_steps/tool.rs
-@@ -1,14 +1,11 @@
- use std::path::PathBuf;
- use std::{env, fs};
+@@ -15,14 +15,12 @@
+ #[cfg(feature = "tracing")]
+ use tracing::instrument;
  
 -use crate::core::build_steps::compile::is_lto_stage;
  use crate::core::build_steps::toolstate::ToolState;
@@ -36,18 +36,20 @@ index 087df2f8a..00790affb 100644
 -    Builder, Cargo as CargoCommand, RunConfig, ShouldRun, Step, cargo_profile_var,
 -};
 -use crate::core::config::{DebuginfoLevel, RustcLto, TargetSelection};
++
 +use crate::core::builder::{Builder, Cargo as CargoCommand, RunConfig, ShouldRun, Step};
 +use crate::core::config::{DebuginfoLevel, TargetSelection};
  use crate::utils::channel::GitInfo;
  use crate::utils::exec::{BootstrapCommand, command};
  use crate::utils::helpers::{add_dylib_path, exe, t};
-@@ -658,19 +655,7 @@
-             SourceType::InTree,
-             features.as_slice(),
+@@ -148,20 +146,7 @@
+             &self.extra_features,
          );
--
--        // rustdoc is performance sensitive, so apply LTO to it.
--        if is_lto_stage(&build_compiler) {
+ 
+-        if path.ends_with("/rustdoc") &&
+-            // rustdoc is performance sensitive, so apply LTO to it.
+-            is_lto_stage(&self.compiler)
+-        {
 -            let lto = match builder.config.rust_lto {
 -                RustcLto::Off => Some("off"),
 -                RustcLto::Thin => Some("thin"),
@@ -60,14 +62,14 @@ index 087df2f8a..00790affb 100644
 -        }
 +        cargo.rustflag("-Clto=off");
  
-         let _guard = builder.msg_tool(
-             Kind::Build,
+         if !self.allow_features.is_empty() {
+             cargo.allow_features(self.allow_features);
 diff --git a/src/bootstrap/src/core/builder/mod.rs b/src/bootstrap/src/core/builder/mod.rs
 --- a/src/bootstrap/src/core/builder/mod.rs
 +++ b/src/bootstrap/src/core/builder/mod.rs
-@@ -11,7 +11,7 @@
- 
- use clap::ValueEnum;
+@@ -13,7 +13,7 @@
+ #[cfg(feature = "tracing")]
+ use tracing::instrument;
  
 -pub use self::cargo::{Cargo, cargo_profile_var};
 +pub use self::cargo::Cargo;
diff --git a/meta/recipes-devtools/rust/files/oeqa-selftest-Increase-timeout-in-process-sigpipe-ru.patch b/meta/recipes-devtools/rust/files/oeqa-selftest-Increase-timeout-in-process-sigpipe-ru.patch
index bb27ca35ff..5bd1abffb4 100644
--- a/meta/recipes-devtools/rust/files/oeqa-selftest-Increase-timeout-in-process-sigpipe-ru.patch
+++ b/meta/recipes-devtools/rust/files/oeqa-selftest-Increase-timeout-in-process-sigpipe-ru.patch
@@ -22,10 +22,10 @@ index 11f363d62..c12d66016 100644
 +++ b/tests/ui/process/process-sigpipe.rs
 @@ -23,7 +23,7 @@ use std::thread;
  fn main() {
-     // Just in case `yes` doesn't check for EPIPE...
+     // Just in case `yes` or `while-echo` doesn't check for EPIPE...
      thread::spawn(|| {
 -        thread::sleep_ms(5000);
 +        thread::sleep_ms(50000);
          process::exit(1);
      });
-     let output = process::Command::new("sh")
+     // QNX Neutrino does not have `yes`. Therefore, use `while-echo` for `nto`
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 20a49d46dc..9bbbce0182 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
@@ -200,11 +200,10 @@ diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/c
 index 27bbc8bd8f..a6fc4df2eb 100644
 --- a/src/bootstrap/src/core/build_steps/compile.rs
 +++ b/src/bootstrap/src/core/build_steps/compile.rs
-@@ -1940,24 +1940,8 @@ impl Step for Assemble {
-         let src_libdir = builder.sysroot_target_libdir(build_compiler, host);
+@@ -2158,23 +2158,7 @@
          for f in builder.read_dir(&src_libdir) {
              let filename = f.file_name().into_string().unwrap();
--
+ 
 -            let is_proc_macro = proc_macros.contains(&filename);
 -            let is_dylib_or_debug = is_dylib(&f.path()) || is_debug_info(&filename);
 -
@@ -214,8 +213,7 @@ index 27bbc8bd8f..a6fc4df2eb 100644
 -            let can_be_rustc_dynamic_dep = if builder
 -                .link_std_into_rustc_driver(target_compiler.host)
 -                && !target_compiler.host.is_windows()
-+            if (is_dylib(Path::new(&filename)) || is_debug_info(&filename)) && !proc_macros.contains(&filename)
-             {
+-            {
 -                let is_std = filename.starts_with("std-") || filename.starts_with("libstd-");
 -                !is_std
 -            } else {
@@ -223,6 +221,7 @@ index 27bbc8bd8f..a6fc4df2eb 100644
 -            };
 -
 -            if is_dylib_or_debug && can_be_rustc_dynamic_dep && !is_proc_macro {
-                 builder.copy_link(&f.path(), &rustc_libdir.join(&filename));
++            if (is_dylib(Path::new(&filename)) || is_debug_info(&filename)) && !proc_macros.contains(&filename) {
+                 builder.copy_link(&f.path(), &rustc_libdir.join(&filename), FileType::Regular);
              }
          }
diff --git a/meta/recipes-devtools/rust/files/rust-oe-selftest.patch b/meta/recipes-devtools/rust/files/rust-oe-selftest.patch
index 49d85072cb..b7ef806e65 100644
--- a/meta/recipes-devtools/rust/files/rust-oe-selftest.patch
+++ b/meta/recipes-devtools/rust/files/rust-oe-selftest.patch
@@ -47,61 +47,85 @@ diff --git a/library/std/tests/sync/rwlock.rs b/library/std/tests/sync/rwlock.rs
 index 1a9d3d3f12f..0a9cfc48806 100644
 --- a/library/std/tests/sync/rwlock.rs
 +++ b/library/std/tests/sync/rwlock.rs
-@@ -47,6 +47,7 @@ fn frob() {
- }
-
+@@ -74,6 +74,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_rw_arc_poison_wr() {
      let arc = Arc::new(RwLock::new(1));
      let arc2 = arc.clone();
-@@ -72,6 +73,7 @@ fn test_rw_arc_poison_mapped_w_r() {
- }
-
+@@ -87,6 +88,7 @@
+ 
+ #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
++#[ignore]
+ fn test_rw_arc_poison_mapped_w_r() {
+     let arc = Arc::new(RwLock::new(1));
+     let arc2 = arc.clone();
+@@ -101,6 +103,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_rw_arc_poison_ww() {
      let arc = Arc::new(RwLock::new(1));
      assert!(!arc.is_poisoned());
-@@ -100,6 +102,7 @@ fn test_rw_arc_poison_mapped_w_w() {
+@@ -115,6 +118,7 @@
  }
-
+ 
+ #[test]
++#[ignore]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
+ fn test_rw_arc_poison_mapped_w_w() {
+     let arc = Arc::new(RwLock::new(1));
+@@ -131,6 +135,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_rw_arc_no_poison_rr() {
      let arc = Arc::new(RwLock::new(1));
      let arc2 = arc.clone();
-@@ -127,6 +130,7 @@ fn test_rw_arc_no_poison_mapped_r_r() {
- }
-
+@@ -160,6 +165,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_rw_arc_no_poison_rw() {
      let arc = Arc::new(RwLock::new(1));
      let arc2 = arc.clone();
-@@ -192,6 +196,7 @@ fn test_rw_arc() {
- }
-
+@@ -227,6 +233,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_rw_arc_access_in_unwind() {
      let arc = Arc::new(RwLock::new(1));
      let arc2 = arc.clone();
-@@ -275,6 +280,7 @@ fn drop(&mut self) {
- }
-
+@@ -326,6 +333,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_into_inner_poison() {
      let m = new_poisoned_rwlock(NonCopy(10));
-
-@@ -299,6 +305,7 @@ fn test_get_mut() {
- }
-
+ 
+@@ -362,6 +370,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_get_mut_poison() {
      let mut m = new_poisoned_rwlock(NonCopy(10));
+ 
+@@ -567,6 +576,7 @@
+ 
+ #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
++#[ignore]
+ fn panic_while_mapping_write_unlocked_poison() {
+     let lock = RwLock::new(());
 
 diff --git a/library/test/src/tests.rs b/library/test/src/tests.rs
 --- a/library/test/src/tests.rs
@@ -117,52 +141,22 @@ diff --git a/library/test/src/tests.rs b/library/test/src/tests.rs
 diff --git a/library/std/tests/sync/mutex.rs b/library/std/tests/sync/mutex.rs
 --- a/library/std/tests/sync/mutex.rs
 +++ b/library/std/tests/sync/mutex.rs
-@@ -193,6 +193,7 @@
- }
-
+@@ -312,6 +312,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn test_mutex_arc_poison_mapped() {
      let arc = Arc::new(Mutex::new(1));
      assert!(!arc.is_poisoned());
-diff --git a/library/std/tests/sync/mutex.rs b/library/std/tests/sync/mutex.rs
---- a/library/std/tests/sync/mutex.rs
-+++ b/library/std/tests/sync/mutex.rs
-@@ -272,6 +272,7 @@
- }
-
+@@ -391,6 +392,7 @@
+ 
  #[test]
+ #[cfg_attr(not(panic = "unwind"), ignore = "test requires unwinding support")]
 +#[ignore]
  fn panic_while_mapping_unlocked_poison() {
      let lock = Mutex::new(());
 
-diff --git a/library/std/src/sync/rwlock/tests.rs b/library/std/tests/sync/rwlock.rs
---- a/library/std/tests/sync/rwlock.rs
-+++ b/library/std/tests/sync/rwlock.rs
-@@ -59,6 +59,7 @@ fn test_rw_arc_poison_wr() {
- }
-
- #[test]
-+#[ignore]
- fn test_rw_arc_poison_mapped_w_r() {
-     let arc = Arc::new(RwLock::new(1));
-     let arc2 = arc.clone();
-@@ -86,6 +87,7 @@ fn test_rw_arc_poison_ww() {
- }
-
- #[test]
-+#[ignore]
- fn test_rw_arc_poison_mapped_w_w() {
-     let arc = Arc::new(RwLock::new(1));
-     let arc2 = arc.clone();
-@@ -431,6 +433,7 @@ fn panic_while_mapping_read_unlocked_no_poison() {
- }
-
- #[test]
-+#[ignore]
- fn panic_while_mapping_write_unlocked_poison() {
-     let lock = RwLock::new(());
-
 diff --git a/library/coretests/benches/num/int_log/mod.rs b/library/coretests/benches/num/int_log/mod.rs
 index 3807cd5d76c..018c5c04456 100644
 --- a/library/coretests/benches/num/int_log/mod.rs
@@ -199,10 +193,10 @@ index 9d4f52a092..d425e5f7b7 100644
  fn thread_current_in_dtor() {
      // Go through one round of TLS destruction first.
      struct Defer;
-diff --git a/library/alloc/tests/sort/tests.rs b/library/alloc/tests/sort/tests.rs
+diff --git a/library/alloctests/tests/sort/tests.rs b/library/alloctests/tests/sort/tests.rs
 index 14e6013f96..b670f27ab4 100644
---- a/library/alloc/tests/sort/tests.rs
-+++ b/library/alloc/tests/sort/tests.rs
+--- a/library/alloctests/tests/sort/tests.rs
++++ b/library/alloctests/tests/sort/tests.rs
 @@ -915,12 +915,14 @@ gen_sort_test_fns_with_default_patterns_3_ty!(
  macro_rules! instantiate_sort_test_inner {
      ($sort_impl:ty, miri_yes, $test_fn_name:ident) => {
@@ -234,10 +228,10 @@ diff --git a/tests/assembly/dwarf-mixed-versions-lto.rs b/tests/assembly/dwarf-m
 index 5b8e5ff4f4a..e558fbd7bd7 100644
 --- a/tests/assembly/dwarf-mixed-versions-lto.rs
 +++ b/tests/assembly/dwarf-mixed-versions-lto.rs
-@@ -1,6 +1,11 @@
- // This test ensures that if LTO occurs between crates with different DWARF versions, we
+@@ -2,6 +2,11 @@
  // will choose the highest DWARF version for the final binary. This matches Clang's behavior.
-
+ // Note: `.2byte` directive is used on MIPS.
+ 
 +//@ only-x86
 +//@ only-x86_64
 +//@ only-arm
@@ -259,3 +253,30 @@ index 0e712bc3a4e..93965d990d0 100644
  //@ revisions: OPT2 OPT3
  //@[OPT2] compile-flags: -Copt-level=2
  //@[OPT3] compile-flags: -C opt-level=3
+diff --git a/tests/codegen/uninhabited-transparent-return-abi.rs b/tests/codegen/uninhabited-transparent-return-abi.rs
+index face1577c3f..d69e5e34a7b 100644
+--- a/tests/codegen/uninhabited-transparent-return-abi.rs
++++ b/tests/codegen/uninhabited-transparent-return-abi.rs
+@@ -1,4 +1,8 @@
+ //@ compile-flags: -Copt-level=3
++//@ only-x86
++//@ only-x86_64
++//@ only-arm
++//@ only-aarch64
+ 
+ // See https://github.com/rust-lang/rust/issues/135802
+
+diff --git a/tests/ui/abi/rust-cold-works-with-rustic-args.rs b/tests/ui/abi/rust-cold-works-with-rustic-args.rs
+index 57027364699..3faa7ea035e 100644
+--- a/tests/ui/abi/rust-cold-works-with-rustic-args.rs
++++ b/tests/ui/abi/rust-cold-works-with-rustic-args.rs
+@@ -1,5 +1,9 @@
+ //@build-pass
+ //@compile-flags: -Clink-dead-code=true --crate-type lib
++//@ only-x86
++//@ only-x86_64
++//@ only-arm
++//@ only-aarch64
+ // We used to not handle all "rustic" ABIs in a (relatively) uniform way,
+ // so we failed to fix up arguments for actually passing through the ABI...
+ #![feature(rust_cold_cc)]
diff --git a/meta/recipes-devtools/rust/files/triagebot.patch b/meta/recipes-devtools/rust/files/triagebot.patch
new file mode 100644
index 0000000000..715664d081
--- /dev/null
+++ b/meta/recipes-devtools/rust/files/triagebot.patch
@@ -0,0 +1,32 @@
+Skip tidy triagebot linkcheck if triagebot.toml doesn't exist
+
+Distribution tarballs won't include triagebot.toml, which
+causes tidy checks to fail with the following error:
+
+   tidy error: triagebot.toml file not found
+   some tidy checks failed
+
+Drop the triagebot.toml check which is mostly to catch broken
+path filters *within* `triagebot.toml` and not enforce
+the existence of it.
+
+Upstream-Status: Backport [https://github.com/rust-lang/rust/pull/142666/commits]
+
+Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
+---
+diff --git a/src/tools/tidy/src/triagebot.rs b/src/tools/tidy/src/triagebot.rs
+--- a/src/tools/tidy/src/triagebot.rs
++++ b/src/tools/tidy/src/triagebot.rs
+@@ -6,8 +6,11 @@
+ 
+ pub fn check(path: &Path, bad: &mut bool) {
+     let triagebot_path = path.join("triagebot.toml");
++
++    // This check is mostly to catch broken path filters *within* `triagebot.toml`, and not enforce
++    // the existence of `triagebot.toml` itself (which is more obvious), as distribution tarballs
++    // will not include non-essential bits like `triagebot.toml`.
+     if !triagebot_path.exists() {
+-        tidy_error!(bad, "triagebot.toml file not found");
+         return;
+     }
+