Update to Rust 1.79.0

Resolves: RHEL-30071

.gitignore

@@ -435,3 +435,5 @@
 /rustc-1.77.0-src.tar.xz
 /rustc-1.77.2-src.tar.xz
 /rustc-1.78.0-src.tar.xz
+/rustc-1.79.0-src.tar.xz
+/wasi-libc-wasi-sdk-22.tar.gz

0001-Fix-2-tests-for-offline-execution.patch

@@ -1,59 +0,0 @@
-From 6dda4e006b0d6d7519ac4a9f540566c81e406a8b Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Mon, 22 Apr 2024 16:19:17 -0700
-Subject: [PATCH] Fix 2 tests for offline execution
-
-In `alt_registry::warn_for_unused_fields`, the second part of the test
-runs on `--registry crates-io`, so it needs a local replacement url.
-
-In `install::install_global_cargo_config`, it was adding to the "config"
-file, but the `pkg` before it configured the dummy registry replacement
-in "config.toml". So that replacement wasn't actually used, and if you
-ran tests online it was trying to install `bar v0.1.1` from the real
-registry! The filename is now fixed, and the test double-checks that
-we're only trying to install the local `bar v0.0.1`.
----
- tests/testsuite/alt_registry.rs | 4 ++++
- tests/testsuite/install.rs      | 3 ++-
- 2 files changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/tests/testsuite/alt_registry.rs b/tests/testsuite/alt_registry.rs
-index e95f2cbaabbd..1fef04e3ae42 100644
---- a/tests/testsuite/alt_registry.rs
-+++ b/tests/testsuite/alt_registry.rs
-@@ -1572,7 +1572,11 @@ or use environment variable CARGO_REGISTRIES_ALTERNATIVE_TOKEN",
-         )
-         .run();
- 
-+    let crates_io = registry::RegistryBuilder::new()
-+        .no_configure_token()
-+        .build();
-     p.cargo("publish --registry crates-io")
-+        .replace_crates_io(crates_io.index_url())
-         .with_status(101)
-         .with_stderr(
-             "\
-diff --git a/tests/testsuite/install.rs b/tests/testsuite/install.rs
-index 89d40ada9543..ef3f4f3ae604 100644
---- a/tests/testsuite/install.rs
-+++ b/tests/testsuite/install.rs
-@@ -1981,7 +1981,7 @@ fn install_ignores_unstable_table_in_local_cargo_config() {
- fn install_global_cargo_config() {
-     pkg("bar", "0.0.1");
- 
--    let config = cargo_home().join("config");
-+    let config = cargo_home().join("config.toml");
-     let mut toml = fs::read_to_string(&config).unwrap_or_default();
- 
-     toml.push_str(
-@@ -1994,6 +1994,7 @@ fn install_global_cargo_config() {
- 
-     cargo_process("install bar")
-         .with_status(101)
-+        .with_stderr_contains("[INSTALLING] bar v0.0.1")
-         .with_stderr_contains("[..]--target nonexistent[..]")
-         .run();
- }
--- 
-2.44.0
-

0001-Fix-UI-tests-with-dist-vendored-dependencies.patch

@@ -1,49 +0,0 @@
-From f7b2e37f7232540d9f2b2dc6e33597fbb74f4f63 Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Mon, 8 Apr 2024 15:04:44 -0700
-Subject: [PATCH] Fix UI tests with dist-vendored dependencies
-
-There is already a workaround in `compiletest` to deal with custom
-`CARGO_HOME` using `-Zignore-directory-in-diagnostics-source-blocks={}`.
-A similar need exists when dependencies come from the local `vendor`
-directory, which distro builds often use, so now we ignore that too.
-
-Also, `issue-21763.rs` was normalizing `hashbrown-` paths, presumably
-expecting a version suffix, but the vendored path doesn't include the
-version. Now that matches `[\\/]hashbrown` instead.
----
- src/tools/compiletest/src/runtest.rs | 5 +++++
- tests/ui/issues/issue-21763.rs       | 2 +-
- 2 files changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
-index bb8509fe4137..770496289e2e 100644
---- a/src/tools/compiletest/src/runtest.rs
-+++ b/src/tools/compiletest/src/runtest.rs
-@@ -2354,6 +2354,11 @@ fn make_compile_args(
-             "ignore-directory-in-diagnostics-source-blocks={}",
-             home::cargo_home().expect("failed to find cargo home").to_str().unwrap()
-         ));
-+        // Similarly, vendored sources shouldn't be shown when running from a dist tarball.
-+        rustc.arg("-Z").arg(format!(
-+            "ignore-directory-in-diagnostics-source-blocks={}",
-+            self.config.find_rust_src_root().unwrap().join("vendor").display(),
-+        ));
- 
-         // Optionally prevent default --sysroot if specified in test compile-flags.
-         if !self.props.compile_flags.iter().any(|flag| flag.starts_with("--sysroot"))
-diff --git a/tests/ui/issues/issue-21763.rs b/tests/ui/issues/issue-21763.rs
-index a349253063c0..1d0a0705cbbd 100644
---- a/tests/ui/issues/issue-21763.rs
-+++ b/tests/ui/issues/issue-21763.rs
-@@ -1,6 +1,6 @@
- // Regression test for HashMap only impl'ing Send/Sync if its contents do
- 
--//@ normalize-stderr-test: "\S+hashbrown-\S+" -> "$$HASHBROWN_SRC_LOCATION"
-+//@ normalize-stderr-test: "\S+[\\/]hashbrown\S+" -> "$$HASHBROWN_SRC_LOCATION"
- 
- use std::collections::HashMap;
- use std::rc::Rc;
--- 
-2.44.0
-

0001-Make-issue-122805.rs-big-endian-compatible.patch

@@ -0,0 +1,49 @@
+From 26fa5c2c300f3c3a3ee3109c009bd4a6803a2a4c Mon Sep 17 00:00:00 2001
+From: Nikita Popov <npopov@redhat.com>
+Date: Tue, 11 Jun 2024 10:13:07 +0200
+Subject: [PATCH] Make issue-122805.rs big endian compatible
+
+Instead of not generating the function at all on big endian (which
+makes the CHECK lines fail), instead use to_le() on big endian,
+so that we essentially perform a bswap for both endiannesses.
+---
+ tests/codegen/issues/issue-122805.rs | 21 ++++++++++++---------
+ 1 file changed, 12 insertions(+), 9 deletions(-)
+
+diff --git a/tests/codegen/issues/issue-122805.rs b/tests/codegen/issues/issue-122805.rs
+index 6d108ada6dd..8e03c6c8884 100644
+--- a/tests/codegen/issues/issue-122805.rs
++++ b/tests/codegen/issues/issue-122805.rs
+@@ -39,17 +39,20 @@
+ // OPT3WINX64-NEXT: store <8 x i16>
+ // CHECK-NEXT: ret void
+ #[no_mangle]
+-#[cfg(target_endian = "little")]
+ pub fn convert(value: [u16; 8]) -> [u8; 16] {
++    #[cfg(target_endian = "little")]
++    let bswap = u16::to_be;
++    #[cfg(target_endian = "big")]
++    let bswap = u16::to_le;
+     let addr16 = [
+-        value[0].to_be(),
+-        value[1].to_be(),
+-        value[2].to_be(),
+-        value[3].to_be(),
+-        value[4].to_be(),
+-        value[5].to_be(),
+-        value[6].to_be(),
+-        value[7].to_be(),
++        bswap(value[0]),
++        bswap(value[1]),
++        bswap(value[2]),
++        bswap(value[3]),
++        bswap(value[4]),
++        bswap(value[5]),
++        bswap(value[6]),
++        bswap(value[7]),
+     ];
+     unsafe { core::mem::transmute::<_, [u8; 16]>(addr16) }
+ }
+-- 
+2.45.1
+

0001-Set-the-host-library-path-in-run-make-v2.patch

@@ -1,79 +0,0 @@
-From 27593a7ad3796cf3afaf4145275ff20d5aff333f Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Wed, 10 Apr 2024 17:25:10 -0700
-Subject: [PATCH 1/2] Set the host library path in run-make v2
-
-When the build is configured with `[rust] rpath = false`, we need to set
-`LD_LIBRARY_PATH` (or equivalent) to what would have been the `RPATH`,
-so the compiler can find its own libraries. The old `tools.mk` code has
-this environment prefixed in the `$(BARE_RUSTC)` variable, so we just
-need to wire up something similar for run-make v2.
-
-This is now set while building each `rmake.rs` itself, as well as in the
-`rust-make-support` helpers for `rustc` and `rustdoc` commands. This is
-also available in a `set_host_rpath` function for manual commands, like
-in the `compiler-builtins` test.
-
-(cherry picked from commit 8a5409bbdbadb522f25e7e5e3d54b967cb5eee56)
----
- src/tools/compiletest/src/runtest.rs  |  6 ++++++
- src/tools/run-make-support/src/lib.rs | 15 +++++++++++++++
- 2 files changed, 21 insertions(+)
-
-diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
-index 7be0571b1111..3c775ea0651c 100644
---- a/src/tools/compiletest/src/runtest.rs
-+++ b/src/tools/compiletest/src/runtest.rs
-@@ -3767,6 +3767,11 @@ fn run_rmake_v2_test(&self) {
-         debug!(?support_lib_deps);
-         debug!(?support_lib_deps_deps);
- 
-+        let mut host_dylib_env_paths = String::new();
-+        host_dylib_env_paths.push_str(&cwd.join(&self.config.compile_lib_path).to_string_lossy());
-+        host_dylib_env_paths.push(':');
-+        host_dylib_env_paths.push_str(&env::var(dylib_env_var()).unwrap());
-+
-         let res = self.cmd2procres(
-             Command::new(&self.config.rustc_path)
-                 .arg("-o")
-@@ -3787,6 +3792,7 @@ fn run_rmake_v2_test(&self) {
-                 .env("RUSTC", cwd.join(&self.config.rustc_path))
-                 .env("TMPDIR", &tmpdir)
-                 .env("LD_LIB_PATH_ENVVAR", dylib_env_var())
-+                .env(dylib_env_var(), &host_dylib_env_paths)
-                 .env("HOST_RPATH_DIR", cwd.join(&self.config.compile_lib_path))
-                 .env("TARGET_RPATH_DIR", cwd.join(&self.config.run_lib_path))
-                 .env("LLVM_COMPONENTS", &self.config.llvm_components)
-diff --git a/src/tools/run-make-support/src/lib.rs b/src/tools/run-make-support/src/lib.rs
-index 674860f8413b..da3efd292b3f 100644
---- a/src/tools/run-make-support/src/lib.rs
-+++ b/src/tools/run-make-support/src/lib.rs
-@@ -11,6 +11,7 @@ pub fn out_dir() -> PathBuf {
- fn setup_common_build_cmd() -> Command {
-     let rustc = env::var("RUSTC").unwrap();
-     let mut cmd = Command::new(rustc);
-+    set_host_rpath(&mut cmd);
-     cmd.arg("--out-dir").arg(out_dir()).arg("-L").arg(out_dir());
-     cmd
- }
-@@ -157,3 +158,17 @@ pub fn run_fail(bin_name: &str) -> Output {
-     }
-     output
- }
-+
-+/// Set the runtime library path as needed for running the host rustc/rustdoc/etc.
-+pub fn set_host_rpath(cmd: &mut Command) {
-+    let ld_lib_path_envvar = env::var("LD_LIB_PATH_ENVVAR").unwrap();
-+    cmd.env(&ld_lib_path_envvar, {
-+        let mut paths = vec![];
-+        paths.push(PathBuf::from(env::var("TMPDIR").unwrap()));
-+        paths.push(PathBuf::from(env::var("HOST_RPATH_DIR").unwrap()));
-+        for p in env::split_paths(&env::var(&ld_lib_path_envvar).unwrap()) {
-+            paths.push(p.to_path_buf());
-+        }
-+        env::join_paths(paths.iter()).unwrap()
-+    });
-+}
--- 
-2.44.0
-

0001-The-multiple_unsafe_ops_per_block-test-needs-asm.patch

@@ -1,232 +0,0 @@
-From 245fbeef49c2395471498d20e67f4edf4222c865 Mon Sep 17 00:00:00 2001
-From: Josh Stone <cuviper@gmail.com>
-Date: Tue, 16 Apr 2024 16:45:59 -0700
-Subject: [PATCH] The `multiple_unsafe_ops_per_block` test needs `asm!`
-
----
- tests/ui/multiple_unsafe_ops_per_block.rs     |  1 +
- tests/ui/multiple_unsafe_ops_per_block.stderr | 58 +++++++++----------
- 2 files changed, 30 insertions(+), 29 deletions(-)
-
-diff --git a/tests/ui/multiple_unsafe_ops_per_block.rs b/tests/ui/multiple_unsafe_ops_per_block.rs
-index 8afb4df20af4..6b8a103d4a94 100644
---- a/tests/ui/multiple_unsafe_ops_per_block.rs
-+++ b/tests/ui/multiple_unsafe_ops_per_block.rs
-@@ -1,3 +1,4 @@
-+//@needs-asm-support
- //@aux-build:proc_macros.rs
- #![allow(unused)]
- #![allow(deref_nullptr)]
-diff --git a/tests/ui/multiple_unsafe_ops_per_block.stderr b/tests/ui/multiple_unsafe_ops_per_block.stderr
-index cff85ae115e0..e732bde0707e 100644
---- a/tests/ui/multiple_unsafe_ops_per_block.stderr
-+++ b/tests/ui/multiple_unsafe_ops_per_block.stderr
-@@ -1,5 +1,5 @@
- error: this `unsafe` block contains 2 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:36:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:37:5
-    |
- LL | /     unsafe {
- LL | |         STATIC += 1;
-@@ -8,12 +8,12 @@ LL | |     }
-    | |_____^
-    |
- note: modification of a mutable static occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:37:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:38:9
-    |
- LL |         STATIC += 1;
-    |         ^^^^^^^^^^^
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:38:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:39:9
-    |
- LL |         not_very_safe();
-    |         ^^^^^^^^^^^^^^^
-@@ -21,7 +21,7 @@ LL |         not_very_safe();
-    = help: to override `-D warnings` add `#[allow(clippy::multiple_unsafe_ops_per_block)]`
- 
- error: this `unsafe` block contains 2 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:45:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:46:5
-    |
- LL | /     unsafe {
- LL | |         drop(u.u);
-@@ -30,18 +30,18 @@ LL | |     }
-    | |_____^
-    |
- note: union field access occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:46:14
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:47:14
-    |
- LL |         drop(u.u);
-    |              ^^^
- note: raw pointer dereference occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:47:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:48:9
-    |
- LL |         *raw_ptr();
-    |         ^^^^^^^^^^
- 
- error: this `unsafe` block contains 3 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:52:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:53:5
-    |
- LL | /     unsafe {
- LL | |         asm!("nop");
-@@ -51,23 +51,23 @@ LL | |     }
-    | |_____^
-    |
- note: inline assembly used here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:53:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:54:9
-    |
- LL |         asm!("nop");
-    |         ^^^^^^^^^^^
- note: unsafe method call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:54:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:55:9
-    |
- LL |         sample.not_very_safe();
-    |         ^^^^^^^^^^^^^^^^^^^^^^
- note: modification of a mutable static occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:55:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:56:9
-    |
- LL |         STATIC = 0;
-    |         ^^^^^^^^^^
- 
- error: this `unsafe` block contains 6 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:61:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:62:5
-    |
- LL | /     unsafe {
- LL | |         drop(u.u);
-@@ -79,55 +79,55 @@ LL | |     }
-    | |_____^
-    |
- note: union field access occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:62:14
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:63:14
-    |
- LL |         drop(u.u);
-    |              ^^^
- note: access of a mutable static occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:63:14
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:64:14
-    |
- LL |         drop(STATIC);
-    |              ^^^^^^
- note: unsafe method call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:64:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:65:9
-    |
- LL |         sample.not_very_safe();
-    |         ^^^^^^^^^^^^^^^^^^^^^^
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:65:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:66:9
-    |
- LL |         not_very_safe();
-    |         ^^^^^^^^^^^^^^^
- note: raw pointer dereference occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:66:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:67:9
-    |
- LL |         *raw_ptr();
-    |         ^^^^^^^^^^
- note: inline assembly used here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:67:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:68:9
-    |
- LL |         asm!("nop");
-    |         ^^^^^^^^^^^
- 
- error: this `unsafe` block contains 2 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:105:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:106:5
-    |
- LL |     unsafe { char::from_u32_unchecked(*ptr.cast::<u32>()) }
-    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    |
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:105:14
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:106:14
-    |
- LL |     unsafe { char::from_u32_unchecked(*ptr.cast::<u32>()) }
-    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- note: raw pointer dereference occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:105:39
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:106:39
-    |
- LL |     unsafe { char::from_u32_unchecked(*ptr.cast::<u32>()) }
-    |                                       ^^^^^^^^^^^^^^^^^^
- 
- error: this `unsafe` block contains 2 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:123:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:124:5
-    |
- LL | /     unsafe {
- LL | |         x();
-@@ -136,18 +136,18 @@ LL | |     }
-    | |_____^
-    |
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:124:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:125:9
-    |
- LL |         x();
-    |         ^^^
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:125:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:126:9
-    |
- LL |         x();
-    |         ^^^
- 
- error: this `unsafe` block contains 2 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:134:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:135:9
-    |
- LL | /         unsafe {
- LL | |             T::X();
-@@ -156,18 +156,18 @@ LL | |         }
-    | |_________^
-    |
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:135:13
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:136:13
-    |
- LL |             T::X();
-    |             ^^^^^^
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:136:13
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:137:13
-    |
- LL |             T::X();
-    |             ^^^^^^
- 
- error: this `unsafe` block contains 2 unsafe operations, expected only one
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:144:5
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:145:5
-    |
- LL | /     unsafe {
- LL | |         x.0();
-@@ -176,12 +176,12 @@ LL | |     }
-    | |_____^
-    |
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:145:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:146:9
-    |
- LL |         x.0();
-    |         ^^^^^
- note: unsafe function call occurs here
--  --> tests/ui/multiple_unsafe_ops_per_block.rs:146:9
-+  --> tests/ui/multiple_unsafe_ops_per_block.rs:147:9
-    |
- LL |         x.0();
-    |         ^^^^^
--- 
-2.44.0
-

0001-bootstrap-move-all-of-rustc-s-flags-to-rustc_cargo.patch

@@ -1,198 +0,0 @@
-From e8fb8c36ca0de817b3d30f603d6d6b3c56e8b0be Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Fri, 5 Apr 2024 15:07:58 -0700
-Subject: [PATCH] bootstrap: move all of rustc's flags to `rustc_cargo`
-
-This ensures that `RUSTFLAGS` will be consistent between all modes of
-building the compiler, so they won't trigger a rebuild by cargo. This
-kind of fix was started in #119414 just for LTO flags, but it's
-applicable to all kinds of flags that might be configured.
----
- src/bootstrap/src/core/build_steps/check.rs   |   2 +-
- src/bootstrap/src/core/build_steps/compile.rs | 107 +++++++++---------
- src/bootstrap/src/core/build_steps/doc.rs     |   2 +-
- src/bootstrap/src/core/build_steps/test.rs    |   2 +-
- 4 files changed, 59 insertions(+), 54 deletions(-)
-
-diff --git a/src/bootstrap/src/core/build_steps/check.rs b/src/bootstrap/src/core/build_steps/check.rs
-index 55180a82885b..37d91b14ca1b 100644
---- a/src/bootstrap/src/core/build_steps/check.rs
-+++ b/src/bootstrap/src/core/build_steps/check.rs
-@@ -296,7 +296,7 @@ fn run(self, builder: &Builder<'_>) {
-             cargo_subcommand(builder.kind),
-         );
- 
--        rustc_cargo(builder, &mut cargo, target, compiler.stage);
-+        rustc_cargo(builder, &mut cargo, target, &compiler);
- 
-         // For ./x.py clippy, don't run with --all-targets because
-         // linting tests and benchmarks can produce very noisy results
-diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
-index e03997181ee5..9420e40d6c2b 100644
---- a/src/bootstrap/src/core/build_steps/compile.rs
-+++ b/src/bootstrap/src/core/build_steps/compile.rs
-@@ -945,55 +945,10 @@ fn run(self, builder: &Builder<'_>) -> u32 {
-             "build",
-         );
- 
--        rustc_cargo(builder, &mut cargo, target, compiler.stage);
-+        rustc_cargo(builder, &mut cargo, target, &compiler);
- 
--        if builder.config.rust_profile_use.is_some()
--            && builder.config.rust_profile_generate.is_some()
--        {
--            panic!("Cannot use and generate PGO profiles at the same time");
--        }
--
--        // With LLD, we can use ICF (identical code folding) to reduce the executable size
--        // of librustc_driver/rustc and to improve i-cache utilization.
--        //
--        // -Wl,[link options] doesn't work on MSVC. However, /OPT:ICF (technically /OPT:REF,ICF)
--        // is already on by default in MSVC optimized builds, which is interpreted as --icf=all:
--        // https://github.com/llvm/llvm-project/blob/3329cec2f79185bafd678f310fafadba2a8c76d2/lld/COFF/Driver.cpp#L1746
--        // https://github.com/rust-lang/rust/blob/f22819bcce4abaff7d1246a56eec493418f9f4ee/compiler/rustc_codegen_ssa/src/back/linker.rs#L827
--        if builder.config.lld_mode.is_used() && !compiler.host.is_msvc() {
--            cargo.rustflag("-Clink-args=-Wl,--icf=all");
--        }
--
--        let is_collecting = if let Some(path) = &builder.config.rust_profile_generate {
--            if compiler.stage == 1 {
--                cargo.rustflag(&format!("-Cprofile-generate={path}"));
--                // Apparently necessary to avoid overflowing the counters during
--                // a Cargo build profile
--                cargo.rustflag("-Cllvm-args=-vp-counters-per-site=4");
--                true
--            } else {
--                false
--            }
--        } else if let Some(path) = &builder.config.rust_profile_use {
--            if compiler.stage == 1 {
--                cargo.rustflag(&format!("-Cprofile-use={path}"));
--                if builder.is_verbose() {
--                    cargo.rustflag("-Cllvm-args=-pgo-warn-missing-function");
--                }
--                true
--            } else {
--                false
--            }
--        } else {
--            false
--        };
--        if is_collecting {
--            // Ensure paths to Rust sources are relative, not absolute.
--            cargo.rustflag(&format!(
--                "-Cllvm-args=-static-func-strip-dirname-prefix={}",
--                builder.config.src.components().count()
--            ));
--        }
-+        // NB: all RUSTFLAGS should be added to `rustc_cargo()` so they will be
-+        // consistently applied by check/doc/test modes too.
- 
-         for krate in &*self.crates {
-             cargo.arg("-p").arg(krate);
-@@ -1044,7 +999,12 @@ fn run(self, builder: &Builder<'_>) -> u32 {
-     }
- }
- 
--pub fn rustc_cargo(builder: &Builder<'_>, cargo: &mut Cargo, target: TargetSelection, stage: u32) {
-+pub fn rustc_cargo(
-+    builder: &Builder<'_>,
-+    cargo: &mut Cargo,
-+    target: TargetSelection,
-+    compiler: &Compiler,
-+) {
-     cargo
-         .arg("--features")
-         .arg(builder.rustc_features(builder.kind, target))
-@@ -1055,7 +1015,7 @@ pub fn rustc_cargo(builder: &Builder<'_>, cargo: &mut Cargo, target: TargetSelec
- 
-     // We currently don't support cross-crate LTO in stage0. This also isn't hugely necessary
-     // and may just be a time sink.
--    if stage != 0 {
-+    if compiler.stage != 0 {
-         match builder.config.rust_lto {
-             RustcLto::Thin | RustcLto::Fat => {
-                 // Since using LTO for optimizing dylibs is currently experimental,
-@@ -1081,7 +1041,52 @@ pub fn rustc_cargo(builder: &Builder<'_>, cargo: &mut Cargo, target: TargetSelec
-         cargo.rustflag("-Clto=off");
-     }
- 
--    rustc_cargo_env(builder, cargo, target, stage);
-+    // With LLD, we can use ICF (identical code folding) to reduce the executable size
-+    // of librustc_driver/rustc and to improve i-cache utilization.
-+    //
-+    // -Wl,[link options] doesn't work on MSVC. However, /OPT:ICF (technically /OPT:REF,ICF)
-+    // is already on by default in MSVC optimized builds, which is interpreted as --icf=all:
-+    // https://github.com/llvm/llvm-project/blob/3329cec2f79185bafd678f310fafadba2a8c76d2/lld/COFF/Driver.cpp#L1746
-+    // https://github.com/rust-lang/rust/blob/f22819bcce4abaff7d1246a56eec493418f9f4ee/compiler/rustc_codegen_ssa/src/back/linker.rs#L827
-+    if builder.config.lld_mode.is_used() && !compiler.host.is_msvc() {
-+        cargo.rustflag("-Clink-args=-Wl,--icf=all");
-+    }
-+
-+    if builder.config.rust_profile_use.is_some() && builder.config.rust_profile_generate.is_some() {
-+        panic!("Cannot use and generate PGO profiles at the same time");
-+    }
-+    let is_collecting = if let Some(path) = &builder.config.rust_profile_generate {
-+        if compiler.stage == 1 {
-+            cargo.rustflag(&format!("-Cprofile-generate={path}"));
-+            // Apparently necessary to avoid overflowing the counters during
-+            // a Cargo build profile
-+            cargo.rustflag("-Cllvm-args=-vp-counters-per-site=4");
-+            true
-+        } else {
-+            false
-+        }
-+    } else if let Some(path) = &builder.config.rust_profile_use {
-+        if compiler.stage == 1 {
-+            cargo.rustflag(&format!("-Cprofile-use={path}"));
-+            if builder.is_verbose() {
-+                cargo.rustflag("-Cllvm-args=-pgo-warn-missing-function");
-+            }
-+            true
-+        } else {
-+            false
-+        }
-+    } else {
-+        false
-+    };
-+    if is_collecting {
-+        // Ensure paths to Rust sources are relative, not absolute.
-+        cargo.rustflag(&format!(
-+            "-Cllvm-args=-static-func-strip-dirname-prefix={}",
-+            builder.config.src.components().count()
-+        ));
-+    }
-+
-+    rustc_cargo_env(builder, cargo, target, compiler.stage);
- }
- 
- pub fn rustc_cargo_env(
-diff --git a/src/bootstrap/src/core/build_steps/doc.rs b/src/bootstrap/src/core/build_steps/doc.rs
-index 51b5cdc05657..a22cbeacf016 100644
---- a/src/bootstrap/src/core/build_steps/doc.rs
-+++ b/src/bootstrap/src/core/build_steps/doc.rs
-@@ -804,7 +804,7 @@ fn run(self, builder: &Builder<'_>) {
-         // see https://github.com/rust-lang/rust/pull/122066#issuecomment-1983049222
-         // cargo.rustdocflag("--generate-link-to-definition");
- 
--        compile::rustc_cargo(builder, &mut cargo, target, compiler.stage);
-+        compile::rustc_cargo(builder, &mut cargo, target, &compiler);
-         cargo.arg("-Zunstable-options");
-         cargo.arg("-Zskip-rustdoc-fingerprint");
- 
-diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs
-index bacf5f0d33ce..5277c38a4ad0 100644
---- a/src/bootstrap/src/core/build_steps/test.rs
-+++ b/src/bootstrap/src/core/build_steps/test.rs
-@@ -2671,7 +2671,7 @@ fn run(self, builder: &Builder<'_>) {
-                 }
-             }
-             Mode::Rustc => {
--                compile::rustc_cargo(builder, &mut cargo, target, compiler.stage);
-+                compile::rustc_cargo(builder, &mut cargo, target, &compiler);
-             }
-             _ => panic!("can only test libraries"),
-         };
--- 
-2.44.0
-

0001-fix-long-linker-command-lines-failure-caused-by-rust.patch

@@ -1,27 +0,0 @@
-From f25809d2d33e1141d73487e55fe155f41762aef3 Mon Sep 17 00:00:00 2001
-From: onur-ozkan <work@onurozkan.dev>
-Date: Sun, 10 Mar 2024 09:16:24 +0300
-Subject: [PATCH] fix `long-linker-command-lines` failure caused by
- `rust.rpath=false`
-
-Signed-off-by: onur-ozkan <work@onurozkan.dev>
----
- tests/run-make/long-linker-command-lines/Makefile | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/tests/run-make/long-linker-command-lines/Makefile b/tests/run-make/long-linker-command-lines/Makefile
-index f864ea74f4a9..b573038e344a 100644
---- a/tests/run-make/long-linker-command-lines/Makefile
-+++ b/tests/run-make/long-linker-command-lines/Makefile
-@@ -1,6 +1,8 @@
- # ignore-cross-compile
- include ../tools.mk
- 
-+export LD_LIBRARY_PATH := $(HOST_RPATH_DIR)
-+
- all:
- 	$(RUSTC) foo.rs -g -O
- 	RUSTC="$(RUSTC_ORIGINAL)" $(call RUN,foo)
--- 
-2.44.0
-

0001-test-don-t-compress-test-registry-crates.patch

@@ -1,183 +0,0 @@
-From a70f23c50b61c1a3335f2943375a04ae7abf2fa4 Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Thu, 11 Apr 2024 14:58:42 -0700
-Subject: [PATCH] test: don't compress test registry crates
-
-They are still nominally gzipped, but using `Compression::none()` makes
-them consistent even across zlib and zlib-ng, and this fixes checksum
-differences in the testsuite. There is a one-time update of all those
-checksums to catch up with this change though.
----
- crates/cargo-test-support/src/registry.rs        |  2 +-
- tests/testsuite/alt_registry.rs                  |  2 +-
- .../cargo_add/locked_unchanged/in/Cargo.lock     |  2 +-
- .../cargo_add/lockfile_updated/in/Cargo.lock     |  2 +-
- .../cargo_add/lockfile_updated/out/Cargo.lock    |  4 ++--
- .../cargo_remove/update_lock_file/in/Cargo.lock  | 16 ++++++++--------
- .../cargo_remove/update_lock_file/out/Cargo.lock | 12 ++++++------
- 7 files changed, 20 insertions(+), 20 deletions(-)
-
-diff --git a/crates/cargo-test-support/src/registry.rs b/crates/cargo-test-support/src/registry.rs
-index e65baeab17d7..f8b4b1447822 100644
---- a/crates/cargo-test-support/src/registry.rs
-+++ b/crates/cargo-test-support/src/registry.rs
-@@ -1469,7 +1469,7 @@ impl Package {
-         let dst = self.archive_dst();
-         t!(fs::create_dir_all(dst.parent().unwrap()));
-         let f = t!(File::create(&dst));
--        let mut a = Builder::new(GzEncoder::new(f, Compression::default()));
-+        let mut a = Builder::new(GzEncoder::new(f, Compression::none()));
- 
-         if !self
-             .files
-diff --git a/tests/testsuite/alt_registry.rs b/tests/testsuite/alt_registry.rs
-index e122199baa41..fb88105374a2 100644
---- a/tests/testsuite/alt_registry.rs
-+++ b/tests/testsuite/alt_registry.rs
-@@ -1493,7 +1493,7 @@ dependencies = [
- name = "foo"
- version = "0.1.0"
- source = "sparse+http://[..]/"
--checksum = "f6a200a9339fef960979d94d5c99cbbfd899b6f5a396a55d9775089119050203""#,
-+checksum = "458c1addb23fde7dfbca0410afdbcc0086f96197281ec304d9e0e10def3cb899""#,
-     );
- }
- 
-diff --git a/tests/testsuite/cargo_add/locked_unchanged/in/Cargo.lock b/tests/testsuite/cargo_add/locked_unchanged/in/Cargo.lock
-index 011b335926ee..b88709a9e9be 100644
---- a/tests/testsuite/cargo_add/locked_unchanged/in/Cargo.lock
-+++ b/tests/testsuite/cargo_add/locked_unchanged/in/Cargo.lock
-@@ -13,4 +13,4 @@ dependencies = [
- name = "my-package"
- version = "99999.0.0+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "62c45acf9e11d2f97f5b318143219c0b4102eafef1c22a4b545b47104691d915"
-+checksum = "73cfa03cf28feb001362b377a837910c5a6ec1cc5cceaa562b97fc14d15edec8"
-diff --git a/tests/testsuite/cargo_add/lockfile_updated/in/Cargo.lock b/tests/testsuite/cargo_add/lockfile_updated/in/Cargo.lock
-index d9bcc988d3f2..d8fa962f3069 100644
---- a/tests/testsuite/cargo_add/lockfile_updated/in/Cargo.lock
-+++ b/tests/testsuite/cargo_add/lockfile_updated/in/Cargo.lock
-@@ -14,4 +14,4 @@ dependencies = [
- name = "unrelateed-crate"
- version = "0.2.0+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "266de4849a570b5dfda5e8e082a2aff885e9d2d4965dae8f8b6c8535e1ec731f"
-+checksum = "b16af1a8ba7e4331ca62d945483a3028c2afbbe06a7f2ffaa0a3538ef0a7d63e"
-diff --git a/tests/testsuite/cargo_add/lockfile_updated/out/Cargo.lock b/tests/testsuite/cargo_add/lockfile_updated/out/Cargo.lock
-index 4b5fb465f104..e423b3d1f8b7 100644
---- a/tests/testsuite/cargo_add/lockfile_updated/out/Cargo.lock
-+++ b/tests/testsuite/cargo_add/lockfile_updated/out/Cargo.lock
-@@ -14,10 +14,10 @@ dependencies = [
- name = "my-package"
- version = "99999.0.0+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "62c45acf9e11d2f97f5b318143219c0b4102eafef1c22a4b545b47104691d915"
-+checksum = "73cfa03cf28feb001362b377a837910c5a6ec1cc5cceaa562b97fc14d15edec8"
- 
- [[package]]
- name = "unrelateed-crate"
- version = "0.2.0+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "266de4849a570b5dfda5e8e082a2aff885e9d2d4965dae8f8b6c8535e1ec731f"
-+checksum = "b16af1a8ba7e4331ca62d945483a3028c2afbbe06a7f2ffaa0a3538ef0a7d63e"
-diff --git a/tests/testsuite/cargo_remove/update_lock_file/in/Cargo.lock b/tests/testsuite/cargo_remove/update_lock_file/in/Cargo.lock
-index 2302220f2fb7..a4018e70eb47 100644
---- a/tests/testsuite/cargo_remove/update_lock_file/in/Cargo.lock
-+++ b/tests/testsuite/cargo_remove/update_lock_file/in/Cargo.lock
-@@ -19,40 +19,40 @@ dependencies = [
- name = "clippy"
- version = "0.4.1+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "47ced0eda54e9ddc6063f0e1d0164493cd16c84c6b6a0329a536967c44e205f7"
-+checksum = "e95568c5ce98de9c470c1d9b387466f4d5efa9687d3af7998e7c9c1da5e399fb"
- 
- [[package]]
- name = "docopt"
- version = "0.6.2+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "b600540c4fafb27bf6e6961f0f1e6f547c9d6126ce581ab3a92f878c8e2c9a2c"
-+checksum = "d4414d2705e6b42fe10772b4ab4e3260f362669e45606eb562dc4c0023e911f6"
- 
- [[package]]
- name = "regex"
- version = "0.1.1+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "84949cb53285a6c481d0133065a7b669871acfd9e20f273f4ce1283c309775d5"
-+checksum = "bc4552a1d503f3a436bb18d1efff62eb95bd97f724d06466c55ef151ea2de9e0"
- 
- [[package]]
- name = "rustc-serialize"
--version = "0.4.1+my-package"
-+version = "0.4.0+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "31162e7d23a085553c42dee375787b451a481275473f7779c4a63bcc267a24fd"
-+checksum = "48c3645ec42f69a343fbe9734a477ae59448192e779206dbcb1a9c3397563fd8"
- 
- [[package]]
- name = "semver"
- version = "0.1.1"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "106bee742e3199d9e59f4269e458dfc825c1b4648c483b1c2b7a45cd2610a308"
-+checksum = "20070289360e74dcdc28f437b08dda0c0c861c2328d749bb0d6e1a428013af83"
- 
- [[package]]
- name = "serde"
- version = "1.0.90"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "be7d269f612a60e3c2c4a4a120e2d878a3f3298a5285eda6e95453905a107d9a"
-+checksum = "ba76b226746eabf28375d5ad184926bbb9cd727425c8d027ea10f6c508895c6c"
- 
- [[package]]
- name = "toml"
- version = "0.1.1+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "a0f6c7804525ce0a968ef270e55a516cf4bdcf1fea0b09d130e0aa34a66745b3"
-+checksum = "a9ea5fa6eaed7d7e6d9fb4571bb9d915b577e19bf2a95321ebb70fd3d894ce49"
-diff --git a/tests/testsuite/cargo_remove/update_lock_file/out/Cargo.lock b/tests/testsuite/cargo_remove/update_lock_file/out/Cargo.lock
-index 0946cee47717..af60414ddad2 100644
---- a/tests/testsuite/cargo_remove/update_lock_file/out/Cargo.lock
-+++ b/tests/testsuite/cargo_remove/update_lock_file/out/Cargo.lock
-@@ -18,34 +18,34 @@ dependencies = [
- name = "clippy"
- version = "0.4.1+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "47ced0eda54e9ddc6063f0e1d0164493cd16c84c6b6a0329a536967c44e205f7"
-+checksum = "e95568c5ce98de9c470c1d9b387466f4d5efa9687d3af7998e7c9c1da5e399fb"
- 
- [[package]]
- name = "docopt"
- version = "0.6.2+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "b600540c4fafb27bf6e6961f0f1e6f547c9d6126ce581ab3a92f878c8e2c9a2c"
-+checksum = "d4414d2705e6b42fe10772b4ab4e3260f362669e45606eb562dc4c0023e911f6"
- 
- [[package]]
- name = "regex"
- version = "0.1.1+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "84949cb53285a6c481d0133065a7b669871acfd9e20f273f4ce1283c309775d5"
-+checksum = "bc4552a1d503f3a436bb18d1efff62eb95bd97f724d06466c55ef151ea2de9e0"
- 
- [[package]]
- name = "semver"
- version = "0.1.1"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "106bee742e3199d9e59f4269e458dfc825c1b4648c483b1c2b7a45cd2610a308"
-+checksum = "20070289360e74dcdc28f437b08dda0c0c861c2328d749bb0d6e1a428013af83"
- 
- [[package]]
- name = "serde"
- version = "1.0.90"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "be7d269f612a60e3c2c4a4a120e2d878a3f3298a5285eda6e95453905a107d9a"
-+checksum = "ba76b226746eabf28375d5ad184926bbb9cd727425c8d027ea10f6c508895c6c"
- 
- [[package]]
- name = "toml"
- version = "0.1.1+my-package"
- source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "a0f6c7804525ce0a968ef270e55a516cf4bdcf1fea0b09d130e0aa34a66745b3"
-+checksum = "a9ea5fa6eaed7d7e6d9fb4571bb9d915b577e19bf2a95321ebb70fd3d894ce49"
--- 
-2.44.0
-

0002-Use-env-split_paths-join_paths-in-runtest.patch

@@ -1,63 +0,0 @@
-From 642e12326055268c7605b31e7f91edf8f58e54d4 Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Thu, 11 Apr 2024 15:33:44 -0700
-Subject: [PATCH 2/2] Use `env::split_paths`/`join_paths` in runtest
-
-(cherry picked from commit 7e171c72cbddb0636fa8ce71a0e862486ae72625)
----
- src/tools/compiletest/src/runtest.rs | 31 ++++++++++++++--------------
- 1 file changed, 15 insertions(+), 16 deletions(-)
-
-diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
-index 3c775ea0651c..852ffa0a62a8 100644
---- a/src/tools/compiletest/src/runtest.rs
-+++ b/src/tools/compiletest/src/runtest.rs
-@@ -3767,10 +3767,13 @@ fn run_rmake_v2_test(&self) {
-         debug!(?support_lib_deps);
-         debug!(?support_lib_deps_deps);
- 
--        let mut host_dylib_env_paths = String::new();
--        host_dylib_env_paths.push_str(&cwd.join(&self.config.compile_lib_path).to_string_lossy());
--        host_dylib_env_paths.push(':');
--        host_dylib_env_paths.push_str(&env::var(dylib_env_var()).unwrap());
-+        let orig_dylib_env_paths =
-+            Vec::from_iter(env::split_paths(&env::var(dylib_env_var()).unwrap()));
-+
-+        let mut host_dylib_env_paths = Vec::new();
-+        host_dylib_env_paths.push(cwd.join(&self.config.compile_lib_path));
-+        host_dylib_env_paths.extend(orig_dylib_env_paths.iter().cloned());
-+        let host_dylib_env_paths = env::join_paths(host_dylib_env_paths).unwrap();
- 
-         let res = self.cmd2procres(
-             Command::new(&self.config.rustc_path)
-@@ -3810,19 +3813,15 @@ fn run_rmake_v2_test(&self) {
-         // Finally, we need to run the recipe binary to build and run the actual tests.
-         debug!(?recipe_bin);
- 
--        let mut dylib_env_paths = String::new();
--        dylib_env_paths.push_str(&env::var(dylib_env_var()).unwrap());
--        dylib_env_paths.push(':');
--        dylib_env_paths.push_str(&support_lib_path.parent().unwrap().to_string_lossy());
--        dylib_env_paths.push(':');
--        dylib_env_paths.push_str(
--            &stage_std_path.join("rustlib").join(&self.config.host).join("lib").to_string_lossy(),
--        );
-+        let mut dylib_env_paths = orig_dylib_env_paths.clone();
-+        dylib_env_paths.push(support_lib_path.parent().unwrap().to_path_buf());
-+        dylib_env_paths.push(stage_std_path.join("rustlib").join(&self.config.host).join("lib"));
-+        let dylib_env_paths = env::join_paths(dylib_env_paths).unwrap();
- 
--        let mut target_rpath_env_path = String::new();
--        target_rpath_env_path.push_str(&tmpdir.to_string_lossy());
--        target_rpath_env_path.push(':');
--        target_rpath_env_path.push_str(&dylib_env_paths);
-+        let mut target_rpath_env_path = Vec::new();
-+        target_rpath_env_path.push(&tmpdir);
-+        target_rpath_env_path.extend(&orig_dylib_env_paths);
-+        let target_rpath_env_path = env::join_paths(target_rpath_env_path).unwrap();
- 
-         let mut cmd = Command::new(&recipe_bin);
-         cmd.current_dir(&self.testpaths.file)
--- 
-2.44.0
-

rust.spec

@@ -1,5 +1,5 @@
 Name:           rust
-Version:        1.78.0
+Version:        1.79.0
 Release:        %autorelease
 Summary:        The Rust Programming Language
 License:        (Apache-2.0 OR MIT) AND (Artistic-2.0 AND BSD-3-Clause AND ISC AND MIT AND MPL-2.0 AND Unicode-DFS-2016)
@@ -14,9 +14,9 @@ ExclusiveArch:  %{rust_arches}
 # To bootstrap from scratch, set the channel and date from src/stage0.json
 # e.g. 1.59.0 wants rustc: 1.58.0-2022-01-13
 # or nightly wants some beta-YYYY-MM-DD
-%global bootstrap_version 1.77.0
+%global bootstrap_version 1.78.0
-%global bootstrap_channel 1.77.0
+%global bootstrap_channel 1.78.0
-%global bootstrap_date 2024-03-21
+%global bootstrap_date 2024-05-02
 
 # Only the specified arches will use bootstrap binaries.
 # NOTE: Those binaries used to be uploaded with every new release, but that was
@@ -50,8 +50,7 @@ ExclusiveArch:  %{rust_arches}
 # We need CRT files for *-wasi targets, at least as new as the commit in
 # src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
 %global wasi_libc_url https://github.com/WebAssembly/wasi-libc
-#global wasi_libc_ref wasi-sdk-21
+%global wasi_libc_ref wasi-sdk-22
-%global wasi_libc_ref 03b228e46bb02fcc5927253e1b8ad715072b1ae4
 %global wasi_libc_name wasi-libc-%{wasi_libc_ref}
 %global wasi_libc_source %{wasi_libc_url}/archive/%{wasi_libc_ref}/%{wasi_libc_name}.tar.gz
 %global wasi_libc_dir %{_builddir}/%{wasi_libc_name}
@@ -65,9 +64,9 @@ ExclusiveArch:  %{rust_arches}
 %bcond_with llvm_static
 
 # We can also choose to just use Rust's bundled LLVM, in case the system LLVM
-# is insufficient.  Rust currently requires LLVM 16.0+.
+# is insufficient.  Rust currently requires LLVM 17.0+.
-%global min_llvm_version 16.0.0
+%global min_llvm_version 17.0.0
-%global bundled_llvm_version 18.1.2
+%global bundled_llvm_version 18.1.7
 #global llvm_compat_version 17
 %global llvm llvm%{?llvm_compat_version}
 %bcond_with bundled_llvm
@@ -151,32 +150,13 @@ Patch4:         0001-bootstrap-allow-disabling-target-self-contained.patch
 Patch5:         0002-set-an-external-library-path-for-wasm32-wasi.patch
 
 # We don't want to use the bundled library in libsqlite3-sys
-Patch6:         rustc-1.78.0-unbundle-sqlite.patch
+Patch6:         rustc-1.79.0-unbundle-sqlite.patch
-
-# https://github.com/rust-lang/rust/pull/123520
-Patch7:         0001-bootstrap-move-all-of-rustc-s-flags-to-rustc_cargo.patch
-
-# https://github.com/rust-lang/rust/pull/123652
-Patch8:         0001-Fix-UI-tests-with-dist-vendored-dependencies.patch
-
-# https://github.com/rust-lang/rust/pull/122270
-Patch9:         0001-fix-long-linker-command-lines-failure-caused-by-rust.patch
-
-# https://github.com/rust-lang/rust/pull/123763
-Patch10:        0001-Set-the-host-library-path-in-run-make-v2.patch
-Patch11:        0002-Use-env-split_paths-join_paths-in-runtest.patch
 
 # https://github.com/rust-lang/rust/pull/124597
-Patch12:        0001-Use-an-explicit-x86-64-cpu-in-tests-that-are-sensiti.patch
+Patch7:         0001-Use-an-explicit-x86-64-cpu-in-tests-that-are-sensiti.patch
 
-# https://github.com/rust-lang/cargo/pull/13744
+# Fix codegen test failure on big endian: https://github.com/rust-lang/rust/pull/126263
-Patch20:        0001-test-don-t-compress-test-registry-crates.patch
+Patch8:         0001-Make-issue-122805.rs-big-endian-compatible.patch
-
-# https://github.com/rust-lang/cargo/pull/13789
-Patch21:        0001-Fix-2-tests-for-offline-execution.patch
-
-# https://github.com/rust-lang/rust-clippy/pull/12682
-Patch30:        0001-The-multiple_unsafe_ops_per_block-test-needs-asm.patch
 
 ### RHEL-specific patches below ###
 
@@ -187,7 +167,7 @@ Source102:      cargo_vendor.attr
 Source103:      cargo_vendor.prov
 
 # Disable cargo->libgit2->libssh2 on RHEL, as it's not approved for FIPS (rhbz1732949)
-Patch100:       rustc-1.78.0-disable-libssh2.patch
+Patch100:       rustc-1.79.0-disable-libssh2.patch
 
 # Get the Rust triple for any arch.
 %{lua: function rust_triple(arch)
@@ -301,10 +281,17 @@ BuildRequires:  procps-ng
 
 # debuginfo-gdb tests need gdb
 BuildRequires:  gdb
+# Work around https://bugzilla.redhat.com/show_bug.cgi?id=2275274:
+# gdb currently prints a "Unable to load 'rpm' module.  Please install the python3-rpm package."
+# message that breaks version detection.
+BuildRequires:  python3-rpm
 
 # For src/test/run-make/static-pie
 BuildRequires:  glibc-static
 
+# For tests/run-make/pgo-branch-weights
+BuildRequires:  binutils-gold
+
 # Virtual provides for folks who attempt "dnf install rustc"
 Provides:       rustc = %{version}-%{release}
 Provides:       rustc%{?_isa} = %{version}-%{release}
@@ -667,15 +654,6 @@ rm -rf %{wasi_libc_dir}/dlmalloc/
 %endif
 %patch -P7 -p1
 %patch -P8 -p1
-%patch -P9 -p1
-%patch -P10 -p1
-%patch -P11 -p1
-%patch -P12 -p1
-
-%patch -P20 -p1 -d src/tools/cargo
-%patch -P21 -p1 -d src/tools/cargo
-
-%patch -P30 -p1 -d src/tools/clippy
 
 %if %with disabled_libssh2
 %patch -P100 -p1
@@ -795,7 +773,9 @@ fi
 
 %if %defined wasm_targets
 %if %with bundled_wasi_libc
-%make_build --quiet -C %{wasi_libc_dir} MALLOC_IMPL=emmalloc CC=clang AR=llvm-ar NM=llvm-nm
+%define wasi_libc_flags MALLOC_IMPL=emmalloc CC=clang AR=llvm-ar NM=llvm-nm
+%make_build --quiet -C %{wasi_libc_dir} %{wasi_libc_flags} TARGET_TRIPLE=wasm32-wasi
+%make_build --quiet -C %{wasi_libc_dir} %{wasi_libc_flags} TARGET_TRIPLE=wasm32-wasip1
 %define wasm_target_config %{shrink:
   --set target.wasm32-wasi.wasi-root=%{wasi_libc_dir}/sysroot
   --set target.wasm32-wasip1.wasi-root=%{wasi_libc_dir}/sysroot

rustc-1.78.0-disable-libssh2.patch

@@ -1,44 +0,0 @@
-diff -up rustc-beta-src/src/tools/cargo/Cargo.lock.orig rustc-beta-src/src/tools/cargo/Cargo.lock
---- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2024-04-04 15:01:24.003038403 -0700
-+++ rustc-beta-src/src/tools/cargo/Cargo.lock	2024-04-04 15:01:24.005038377 -0700
-@@ -2111,7 +2111,6 @@ checksum = "ee4126d8b4ee5c9d9ea891dd875c
- dependencies = [
-  "cc",
-  "libc",
-- "libssh2-sys",
-  "libz-sys",
-  "openssl-sys",
-  "pkg-config",
-@@ -2152,20 +2151,6 @@ dependencies = [
-  "pkg-config",
-  "vcpkg",
- ]
--
--[[package]]
--name = "libssh2-sys"
--version = "0.3.0"
--source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "2dc8a030b787e2119a731f1951d6a773e2280c660f8ec4b0f5e1505a386e71ee"
--dependencies = [
-- "cc",
-- "libc",
-- "libz-sys",
-- "openssl-sys",
-- "pkg-config",
-- "vcpkg",
--]
- 
- [[package]]
- name = "libz-sys"
-diff -up rustc-beta-src/src/tools/cargo/Cargo.toml.orig rustc-beta-src/src/tools/cargo/Cargo.toml
---- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2024-04-04 15:01:24.005038377 -0700
-+++ rustc-beta-src/src/tools/cargo/Cargo.toml	2024-04-04 15:02:15.816367069 -0700
-@@ -44,7 +44,7 @@ curl = "0.4.46"
- curl-sys = "0.4.72"
- filetime = "0.2.23"
- flate2 = { version = "1.0.28", default-features = false, features = ["zlib"] }
--git2 = "0.18.2"
-+git2 = { version = "0.18.2", default-features = false, features = ["https"] }
- git2-curl = "0.19.0"
- gix = { version = "0.58.0", default-features = false, features = ["blocking-http-transport-curl", "progress-tree", "revision"] }
- gix-features-for-configuration-only = { version = "0.38.0", package = "gix-features", features = [ "parallel" ] }

rustc-1.79.0-disable-libssh2.patch

@@ -0,0 +1,44 @@
+diff -up rustc-1.79.0-src/src/tools/cargo/Cargo.lock.orig rustc-1.79.0-src/src/tools/cargo/Cargo.lock
+--- rustc-1.79.0-src/src/tools/cargo/Cargo.lock.orig	2024-06-13 16:37:16.640599290 -0700
++++ rustc-1.79.0-src/src/tools/cargo/Cargo.lock	2024-06-13 16:37:16.646599231 -0700
+@@ -2150,7 +2150,6 @@ checksum = "ee4126d8b4ee5c9d9ea891dd875c
+ dependencies = [
+  "cc",
+  "libc",
+- "libssh2-sys",
+  "libz-sys",
+  "openssl-sys",
+  "pkg-config",
+@@ -2191,20 +2190,6 @@ dependencies = [
+  "pkg-config",
+  "vcpkg",
+ ]
+-
+-[[package]]
+-name = "libssh2-sys"
+-version = "0.3.0"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "2dc8a030b787e2119a731f1951d6a773e2280c660f8ec4b0f5e1505a386e71ee"
+-dependencies = [
+- "cc",
+- "libc",
+- "libz-sys",
+- "openssl-sys",
+- "pkg-config",
+- "vcpkg",
+-]
+ 
+ [[package]]
+ name = "libz-sys"
+diff -up rustc-1.79.0-src/src/tools/cargo/Cargo.toml.orig rustc-1.79.0-src/src/tools/cargo/Cargo.toml
+--- rustc-1.79.0-src/src/tools/cargo/Cargo.toml.orig	2024-06-13 16:37:16.646599231 -0700
++++ rustc-1.79.0-src/src/tools/cargo/Cargo.toml	2024-06-13 16:39:06.040526596 -0700
+@@ -44,7 +44,7 @@ curl = "0.4.46"
+ curl-sys = "0.4.72"
+ filetime = "0.2.23"
+ flate2 = { version = "1.0.28", default-features = false, features = ["zlib"] }
+-git2 = "0.18.3"
++git2 = { version = "0.18.3", default-features = false, features = ["https"] }
+ git2-curl = "0.19.0"
+ gix = { version = "0.63.0", default-features = false, features = ["blocking-http-transport-curl", "progress-tree", "revision", "parallel", "dirwalk"] }
+ glob = "0.3.1"

rustc-1.79.0-unbundle-sqlite.patch

@@ -1,7 +1,7 @@
 diff -up rustc-beta-src/src/tools/cargo/Cargo.lock.orig rustc-beta-src/src/tools/cargo/Cargo.lock
---- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2024-04-04 14:54:45.433205012 -0700
+--- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2006-07-24 10:21:28.000000000 +0900
-+++ rustc-beta-src/src/tools/cargo/Cargo.lock	2024-04-04 14:55:51.949342725 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2024-05-06 14:13:00.172595245 +0900
-@@ -2149,7 +2149,6 @@ version = "0.28.0"
+@@ -2191,7 +2191,6 @@ version = "0.28.0"
  source = "registry+https://github.com/rust-lang/crates.io-index"
  checksum = "0c10584274047cb335c23d3e61bcef8e323adae7c5c8c760540f73610177fc3f"
  dependencies = [
@@ -10,14 +10,14 @@ diff -up rustc-beta-src/src/tools/cargo/Cargo.lock.orig rustc-beta-src/src/tools
   "vcpkg",
  ]
 diff -up rustc-beta-src/src/tools/cargo/Cargo.toml.orig rustc-beta-src/src/tools/cargo/Cargo.toml
---- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2024-04-04 14:54:45.433205012 -0700
+--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2024-05-06 14:13:00.173595257 +0900
-+++ rustc-beta-src/src/tools/cargo/Cargo.toml	2024-04-04 14:55:35.823551771 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2024-05-06 14:13:54.089275003 +0900
 @@ -77,7 +77,7 @@ proptest = "1.4.0"
- pulldown-cmark = { version = "0.10.0", default-features = false, features = ["html"] }
+ pulldown-cmark = { version = "0.10.2", default-features = false, features = ["html"] }
  rand = "0.8.5"
- regex = "1.10.3"
+ regex = "1.10.4"
 -rusqlite = { version = "0.31.0", features = ["bundled"] }
 +rusqlite = { version = "0.31.0", features = [] }
  rustfix = { version = "0.8.2", path = "crates/rustfix" }
  same-file = "1.0.6"
- security-framework = "2.9.2"
+ security-framework = "2.10.0"

sources

@@ -1,2 +1,2 @@
-SHA512 (rustc-1.78.0-src.tar.xz) = d2fb9881e28849d871fda71b1b51652be3839b3283f0d32163f258c5c707a9fb7b589da8dc03bca2fefee1abdd2b44a5f17e85d8c6df7bea119d1e8d22371941
+SHA512 (rustc-1.79.0-src.tar.xz) = 99d7f276292e5c270648473ff73e9888413a3325ef3a4d7a45f8ce77a42ac87996905f1d875888ce084b621f642017bc9e31a00da1439108dbe19b85d0eab085
-SHA512 (wasi-libc-03b228e46bb02fcc5927253e1b8ad715072b1ae4.tar.gz) = 56306817a6d683aeaf61c3376700804f143b9be101729693c1c88666ea201f02a3e7a3b32150f688a784ac4aae30e46bdbe3fc79a1a9c62e7b460d11ad509045
+SHA512 (wasi-libc-wasi-sdk-22.tar.gz) = 3fcd5d6c0e09d824702165d8f1236e400b1d5e95fad14f1821d40de05340a044f0ec8a587d8478854252cc938a663aa9f854e6a5e683ef8f8349c60dc6c628ed