.gitignore

@@ -1,2 +1,2 @@
-SOURCES/rustc-1.75.0-src.tar.xz
-SOURCES/wasi-libc-bd950eb128bff337153de217b11270f948d04bb4.tar.gz
+SOURCES/rustc-1.92.0-src.tar.xz
+SOURCES/wasi-libc-wasi-sdk-27.tar.gz

.rust.metadata

@@ -1,2 +1,2 @@
-9ad7bb54dc9572c103b855cdcc823addbb34d15d SOURCES/rustc-1.75.0-src.tar.xz
-55eaa32c99cc8ec970f2db2d340a605724589f9b SOURCES/wasi-libc-bd950eb128bff337153de217b11270f948d04bb4.tar.gz
+fbabcdb70a1ac1773e63d7800be42ffbaf9286e8 SOURCES/rustc-1.92.0-src.tar.xz
+7c12838ff50eb7d07e0679ae4e70b99ca5c711c0 SOURCES/wasi-libc-wasi-sdk-27.tar.gz

SOURCES/0001-Let-environment-variables-override-some-default-CPUs.patch

@@ -1,4 +1,4 @@
-From 184d61d2c12aa2db01de9a14ccb2be0cfae5039b Mon Sep 17 00:00:00 2001
+From e54c0a4cc8bd8a76b155714b23a61d1d32a8d069 Mon Sep 17 00:00:00 2001
 From: Josh Stone <jistone@redhat.com>
 Date: Fri, 9 Jun 2023 15:23:08 -0700
 Subject: [PATCH] Let environment variables override some default CPUs
@@ -10,12 +10,12 @@ Subject: [PATCH] Let environment variables override some default CPUs
  3 files changed, 3 insertions(+), 3 deletions(-)
 
 diff --git a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs
-index 194c3170e683..9806ca78297c 100644
+index 9e406af53b5..9104903673f 100644
 --- a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs
 +++ b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs
-@@ -2,7 +2,7 @@
+@@ -4,7 +4,7 @@
  
- pub fn target() -> Target {
+ pub(crate) fn target() -> Target {
      let mut base = base::linux_gnu::opts();
 -    base.cpu = "ppc64le".into();
 +    base.cpu = option_env!("RUSTC_TARGET_CPU_PPC64LE").unwrap_or("ppc64le").into();
@@ -23,25 +23,25 @@ index 194c3170e683..9806ca78297c 100644
      base.max_atomic_width = Some(64);
      base.stack_probes = StackProbeType::Inline;
 diff --git a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs
-index 6fc410eb2235..c8f84edb9715 100644
+index cdcf7d62a3e..02f24274ed2 100644
 --- a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs
 +++ b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs
-@@ -5,7 +5,7 @@ pub fn target() -> Target {
+@@ -6,7 +6,7 @@ pub(crate) fn target() -> Target {
      let mut base = base::linux_gnu::opts();
      base.endian = Endian::Big;
      // z10 is the oldest CPU supported by LLVM
 -    base.cpu = "z10".into();
 +    base.cpu = option_env!("RUSTC_TARGET_CPU_S390X").unwrap_or("z10").into();
-     // FIXME: The ABI implementation in cabi_s390x.rs is for now hard-coded to assume the no-vector
-     // ABI. Pass the -vector feature string to LLVM to respect this assumption. On LLVM < 16, we
-     // also strip v128 from the data_layout below to match the older LLVM's expectation.
+     base.max_atomic_width = Some(128);
+     base.min_global_align = Some(Align::from_bits(16).unwrap());
+     base.stack_probes = StackProbeType::Inline;
 diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
-index 80e267c163fa..8436a00e66d5 100644
+index 0c8353fad18..c2515e700bb 100644
 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
 +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
-@@ -2,7 +2,7 @@
+@@ -4,7 +4,7 @@
  
- pub fn target() -> Target {
+ pub(crate) fn target() -> Target {
      let mut base = base::linux_gnu::opts();
 -    base.cpu = "x86-64".into();
 +    base.cpu = option_env!("RUSTC_TARGET_CPU_X86_64").unwrap_or("x86-64").into();
@@ -49,5 +49,5 @@ index 80e267c163fa..8436a00e66d5 100644
      base.max_atomic_width = Some(64);
      base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]);
 -- 
-2.41.0
+2.49.0
 

SOURCES/0001-Use-lld-provided-by-system.patch

@@ -1,21 +1,23 @@
-From 61b5cc96337da2121221dd1bcdb63fd36551d065 Mon Sep 17 00:00:00 2001
+From e9405caf32dfb31bf17c3da0299df515a3755107 Mon Sep 17 00:00:00 2001
 From: Josh Stone <jistone@redhat.com>
-Date: Wed, 1 Nov 2023 15:21:15 -0700
+Date: Fri, 16 Aug 2024 10:12:58 -0700
 Subject: [PATCH] Use lld provided by system
 
 ---
- compiler/rustc_target/src/spec/base/wasm.rs                   | 3 +--
- compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs | 2 +-
- compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs | 1 +
- 3 files changed, 3 insertions(+), 3 deletions(-)
+ compiler/rustc_target/src/spec/base/wasm.rs                    | 3 +--
+ .../src/spec/targets/aarch64_unknown_none_softfloat.rs         | 2 +-
+ compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs | 1 +
+ compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs  | 2 +-
+ compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs  | 1 +
+ 5 files changed, 5 insertions(+), 4 deletions(-)
 
 diff --git a/compiler/rustc_target/src/spec/base/wasm.rs b/compiler/rustc_target/src/spec/base/wasm.rs
-index 87ade9e58cf4..2ddff95febab 100644
+index 7ede45766ea..b22362227bb 100644
 --- a/compiler/rustc_target/src/spec/base/wasm.rs
 +++ b/compiler/rustc_target/src/spec/base/wasm.rs
-@@ -91,8 +91,7 @@ macro_rules! args {
-         // arguments just yet
-         limit_rdylib_exports: false,
+@@ -81,8 +81,7 @@ macro_rules! args {
+         // threaded model which will legalize atomics to normal operations.
+         singlethread: true,
  
 -        // we use the LLD shipped with the Rust toolchain by default
 -        linker: Some("rust-lld".into()),
@@ -23,31 +25,56 @@ index 87ade9e58cf4..2ddff95febab 100644
          linker_flavor: LinkerFlavor::WasmLld(Cc::No),
  
          pre_link_args,
+diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs
+index 35a4dd72b86..a9c8fc5edb8 100644
+--- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs
++++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs
+@@ -15,7 +15,7 @@ pub(crate) fn target() -> Target {
+     let opts = TargetOptions {
+         abi: "softfloat".into(),
+         linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
+-        linker: Some("rust-lld".into()),
++        linker: Some("lld".into()),
+         features: "+v8a,+strict-align,-neon,-fp-armv8".into(),
+         relocation_model: RelocModel::Static,
+         disable_redzone: true,
+diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs
+index 327b52389b9..17313d7e8b3 100644
+--- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs
++++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs
+@@ -9,6 +9,7 @@ pub(crate) fn target() -> Target {
+     base.max_atomic_width = Some(128);
+     base.add_pre_link_args(LinkerFlavor::Msvc(Lld::No), &["/machine:arm64"]);
+     base.features = "+v8a".into();
++    base.linker = Some("lld".into());
+ 
+     Target {
+         llvm_target: "aarch64-unknown-windows".into(),
 diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs
-index 9aa95a35f8e5..a9172f9441b7 100644
+index 1a6343595f5..8015b082cd1 100644
 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs
 +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs
-@@ -17,7 +17,7 @@ pub fn target() -> Target {
+@@ -19,7 +19,7 @@ pub(crate) fn target() -> Target {
          static_position_independent_executables: true,
          relro_level: RelroLevel::Full,
          linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
 -        linker: Some("rust-lld".into()),
 +        linker: Some("lld".into()),
-         features:
-             "-mmx,-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-3dnow,-3dnowa,-avx,-avx2,+soft-float"
-                 .into(),
+         rustc_abi: Some(RustcAbi::X86Softfloat),
+         features: "-mmx,-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-avx,-avx2,+soft-float".into(),
+         supported_sanitizers: SanitizerSet::KCFI | SanitizerSet::KERNELADDRESS,
 diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs
-index 5abfb8162f70..13cb43bda1a4 100644
+index 0cf6a879462..3677fc662de 100644
 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs
 +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs
-@@ -16,6 +16,7 @@ pub fn target() -> Target {
+@@ -15,6 +15,7 @@ pub(crate) fn target() -> Target {
      base.plt_by_default = false;
      base.max_atomic_width = Some(64);
-     base.entry_abi = Conv::X86_64Win64;
+     base.entry_abi = CanonAbi::X86(X86Call::Win64);
 +    base.linker = Some("lld".into());
  
      // We disable MMX and SSE for now, even though UEFI allows using them. Problem is, you have to
      // enable these CPU features explicitly before their first use, otherwise their instructions
 -- 
-2.41.0
+2.51.0
 

SOURCES/0001-bootstrap-allow-disabling-target-self-contained.patch

@@ -1,36 +1,34 @@
-From df0d6f1d8b46db82d7599ca8eff6e8f844cf52f2 Mon Sep 17 00:00:00 2001
+From 8364de4cb8edab85efcb895824ce06f4a95bd26f Mon Sep 17 00:00:00 2001
 From: Josh Stone <jistone@redhat.com>
-Date: Thu, 28 Sep 2023 18:14:28 -0700
-Subject: [PATCH 1/2] bootstrap: allow disabling target self-contained
+Date: Mon, 18 Aug 2025 17:11:07 -0700
+Subject: [PATCH] bootstrap: allow disabling target self-contained
 
 ---
- config.example.toml                           | 5 +++++
+ bootstrap.example.toml                        | 5 +++++
  src/bootstrap/src/core/build_steps/compile.rs | 4 ++++
- src/bootstrap/src/core/config/config.rs       | 8 ++++++++
+ src/bootstrap/src/core/config/config.rs       | 4 ++++
+ src/bootstrap/src/core/config/toml/target.rs  | 5 +++++
  src/bootstrap/src/lib.rs                      | 5 +++++
- 4 files changed, 22 insertions(+)
+ 5 files changed, 23 insertions(+)
 
-diff --git a/config.example.toml b/config.example.toml
-index e5df28a49af6..2fcd8b8cb057 100644
---- a/config.example.toml
-+++ b/config.example.toml
-@@ -807,6 +807,11 @@ change-id = 116881
- # target triples containing `-none`, `nvptx`, `switch`, or `-uefi`.
- #no-std = <platform-specific> (bool)
- 
+diff --git a/bootstrap.example.toml b/bootstrap.example.toml
+index 6f37e51a47d..ee21bc06bea 100644
+--- a/bootstrap.example.toml
++++ b/bootstrap.example.toml
+@@ -1077,3 +1077,8 @@
+ # pass `off`:
+ # - x86_64-unknown-linux-gnu
+ #default-linker-linux-override = "off" (for most targets)
++
 +# Copy libc and CRT objects into the target lib/self-contained/ directory.
 +# Enabled by default on `musl`, `wasi`, and `windows-gnu` targets. Other
 +# targets may ignore this setting if they have nothing to be contained.
 +#self-contained = <platform-specific> (bool)
-+
- # =============================================================================
- # Distribution options
- #
 diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
-index 7021a9543582..11555c65ca87 100644
+index 6857a40ada8..9a98323a704 100644
 --- a/src/bootstrap/src/core/build_steps/compile.rs
 +++ b/src/bootstrap/src/core/build_steps/compile.rs
-@@ -302,6 +302,10 @@ fn copy_self_contained_objects(
+@@ -368,6 +368,10 @@ fn copy_self_contained_objects(
      compiler: &Compiler,
      target: TargetSelection,
  ) -> Vec<(PathBuf, DependencyType)> {
@@ -38,24 +36,54 @@ index 7021a9543582..11555c65ca87 100644
 +        return vec![];
 +    }
 +
-     let libdir_self_contained = builder.sysroot_libdir(*compiler, target).join("self-contained");
+     let libdir_self_contained =
+         builder.sysroot_target_libdir(*compiler, target).join("self-contained");
      t!(fs::create_dir_all(&libdir_self_contained));
-     let mut target_deps = vec![];
 diff --git a/src/bootstrap/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs
-index 0a9175aa3ea5..a2e028b25036 100644
+index 4b7ae6df360..6bab269a33c 100644
 --- a/src/bootstrap/src/core/config/config.rs
 +++ b/src/bootstrap/src/core/config/config.rs
-@@ -533,6 +533,7 @@ pub struct Target {
-     pub wasi_root: Option<PathBuf>,
-     pub qemu_rootfs: Option<PathBuf>,
-     pub no_std: bool,
+@@ -864,6 +864,7 @@ pub(crate) fn parse_inner(
+                     runner: target_runner,
+                     optimized_compiler_builtins: target_optimized_compiler_builtins,
+                     jemalloc: target_jemalloc,
++                    self_contained: target_self_contained
+                 } = cfg;
+ 
+                 let mut target = Target::from_triple(&triple);
+@@ -921,6 +922,9 @@ pub(crate) fn parse_inner(
+                 if let Some(s) = target_no_std {
+                     target.no_std = s;
+                 }
++                if let Some(s) = target_self_contained {
++                    target.self_contained = s;
++                }
+                 target.cc = target_cc.map(PathBuf::from);
+                 target.cxx = target_cxx.map(PathBuf::from);
+                 target.ar = target_ar.map(PathBuf::from);
+diff --git a/src/bootstrap/src/core/config/toml/target.rs b/src/bootstrap/src/core/config/toml/target.rs
+index 4c7afa50b96..83b8a1b50ca 100644
+--- a/src/bootstrap/src/core/config/toml/target.rs
++++ b/src/bootstrap/src/core/config/toml/target.rs
+@@ -47,6 +47,7 @@ struct TomlTarget {
+         runner: Option<String> = "runner",
+         optimized_compiler_builtins: Option<CompilerBuiltins> = "optimized-compiler-builtins",
+         jemalloc: Option<bool> = "jemalloc",
++        self_contained: Option<bool> = "self-contained",
+     }
+ }
+ 
+@@ -80,6 +81,7 @@ pub struct Target {
+     pub codegen_backends: Option<Vec<CodegenBackendKind>>,
+     pub optimized_compiler_builtins: Option<CompilerBuiltins>,
+     pub jemalloc: Option<bool>,
 +    pub self_contained: bool,
  }
  
  impl Target {
-@@ -541,6 +542,9 @@ pub fn from_triple(triple: &str) -> Self {
-         if triple.contains("-none") || triple.contains("nvptx") || triple.contains("switch") {
-             target.no_std = true;
+@@ -91,6 +93,9 @@ pub fn from_triple(triple: &str) -> Self {
+         if triple.contains("emscripten") {
+             target.runner = Some("node".into());
          }
 +        if triple.contains("-musl") || triple.contains("-wasi") || triple.contains("-windows-gnu") {
 +            target.self_contained = true;
@@ -63,29 +91,11 @@ index 0a9175aa3ea5..a2e028b25036 100644
          target
      }
  }
-@@ -1051,6 +1055,7 @@ struct TomlTarget {
-         wasi_root: Option<String> = "wasi-root",
-         qemu_rootfs: Option<String> = "qemu-rootfs",
-         no_std: Option<bool> = "no-std",
-+        self_contained: Option<bool> = "self-contained",
-     }
- }
- 
-@@ -1600,6 +1605,9 @@ fn get_table(option: &str) -> Result<TomlConfig, toml::de::Error> {
-                 if let Some(s) = cfg.no_std {
-                     target.no_std = s;
-                 }
-+                if let Some(s) = cfg.self_contained {
-+                    target.self_contained = s;
-+                }
-                 target.cc = cfg.cc.map(PathBuf::from);
-                 target.cxx = cfg.cxx.map(PathBuf::from);
-                 target.ar = cfg.ar.map(PathBuf::from);
 diff --git a/src/bootstrap/src/lib.rs b/src/bootstrap/src/lib.rs
-index 33b8f1a7ce72..f36e53187576 100644
+index dd30f05b728..cc89a84071e 100644
 --- a/src/bootstrap/src/lib.rs
 +++ b/src/bootstrap/src/lib.rs
-@@ -1335,6 +1335,11 @@ fn no_std(&self, target: TargetSelection) -> Option<bool> {
+@@ -1441,6 +1441,11 @@ fn no_std(&self, target: TargetSelection) -> Option<bool> {
          self.config.target_config.get(&target).map(|t| t.no_std)
      }
  
@@ -98,5 +108,5 @@ index 33b8f1a7ce72..f36e53187576 100644
      /// and `remote-test-server` binaries.
      fn remote_tested(&self, target: TargetSelection) -> bool {
 -- 
-2.41.0
+2.51.0
 

SOURCES/0001-bootstrap-only-show-PGO-warnings-when-verbose.patch

@@ -1,33 +0,0 @@
-From 776146e9ebb6bbe17a37bfad955f3dac95317275 Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Thu, 16 Nov 2023 10:42:23 -0800
-Subject: [PATCH] bootstrap: only show PGO warnings when verbose
-
-Building rustc with `--rust-profile-use` is currently dumping a lot of
-warnings of "no profile data available for function" from `rustc_smir`
-and `stable_mir`. These simply aren't exercised by the current profile-
-gathering steps, but that's to be expected for new or experimental
-functionality. I think for most people, these warnings will be just
-noise, so it makes sense to only have them in verbose builds.
----
- src/bootstrap/src/core/build_steps/compile.rs | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
-index af69860df1c5..51e4195827fc 100644
---- a/src/bootstrap/src/core/build_steps/compile.rs
-+++ b/src/bootstrap/src/core/build_steps/compile.rs
-@@ -887,7 +887,9 @@ fn run(self, builder: &Builder<'_>) {
-         } else if let Some(path) = &builder.config.rust_profile_use {
-             if compiler.stage == 1 {
-                 cargo.rustflag(&format!("-Cprofile-use={path}"));
--                cargo.rustflag("-Cllvm-args=-pgo-warn-missing-function");
-+                if builder.is_verbose() {
-+                    cargo.rustflag("-Cllvm-args=-pgo-warn-missing-function");
-+                }
-                 true
-             } else {
-                 false
--- 
-2.43.0
-

SOURCES/0001-only-copy-rustlib-into-stage0-sysroot.patch

@@ -0,0 +1,28 @@
+From 7d83bae4e2577ffa2afaf2fddb6948c1756a403c Mon Sep 17 00:00:00 2001
+From: Paul Murphy <paumurph@redhat.com>
+Date: Thu, 10 Jul 2025 09:06:22 -0500
+Subject: [PATCH] only copy rustlib into stage0 sysroot
+
+Otherwise, much more is copied, and doing so likely runs into
+permissions errors if the bootstrap toolchain lives in the host's
+sysroot.
+---
+ src/bootstrap/src/core/build_steps/compile.rs | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
+index 4d0ae54e1ef..4ef70dd9b97 100644
+--- a/src/bootstrap/src/core/build_steps/compile.rs
++++ b/src/bootstrap/src/core/build_steps/compile.rs
+@@ -811,7 +811,7 @@ fn run(self, builder: &Builder<'_>) {
+                 let _ = fs::remove_dir_all(sysroot.join("lib/rustlib/src/rust"));
+             }
+ 
+-            builder.cp_link_r(&builder.initial_sysroot.join("lib"), &sysroot.join("lib"));
++            builder.cp_link_r(&builder.initial_sysroot.join("lib/rustlib"), &sysroot.join("lib/rustlib"));
+         } else {
+             if builder.download_rustc() {
+                 // Ensure there are no CI-rustc std artifacts.
+-- 
+2.49.0
+

SOURCES/0002-set-an-external-library-path-for-wasm32-wasi.patch

@@ -1,19 +1,20 @@
-From 79bb610c8fc5d9df7dd4720ae847b8f17e7b1ad4 Mon Sep 17 00:00:00 2001
+From 862d09fe2e8b0f5ce8fe7bfc592cda66a1d74c08 Mon Sep 17 00:00:00 2001
 From: Josh Stone <jistone@redhat.com>
-Date: Thu, 28 Sep 2023 18:18:16 -0700
+Date: Mon, 18 Aug 2025 17:13:28 -0700
 Subject: [PATCH 2/2] set an external library path for wasm32-wasi
 
 ---
- compiler/rustc_codegen_ssa/src/back/link.rs           | 9 +++++++++
- compiler/rustc_target/src/spec/mod.rs                 | 2 ++
- compiler/rustc_target/src/spec/targets/wasm32_wasi.rs | 6 +++++-
- 3 files changed, 16 insertions(+), 1 deletion(-)
+ compiler/rustc_codegen_ssa/src/back/link.rs            | 10 ++++++++++
+ compiler/rustc_target/src/spec/json.rs                 |  4 ++++
+ compiler/rustc_target/src/spec/mod.rs                  |  2 ++
+ .../rustc_target/src/spec/targets/wasm32_wasip1.rs     |  7 ++++---
+ 4 files changed, 20 insertions(+), 3 deletions(-)
 
 diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
-index dd9d277fb775..3d0f0502f255 100644
+index 48b01ea2df19..59b87396fed2 100644
 --- a/compiler/rustc_codegen_ssa/src/back/link.rs
 +++ b/compiler/rustc_codegen_ssa/src/back/link.rs
-@@ -1496,6 +1496,12 @@ fn get_object_file_path(sess: &Session, name: &str, self_contained: bool) -> Pat
+@@ -1559,6 +1559,12 @@ fn get_object_file_path(sess: &Session, name: &str, self_contained: bool) -> Pat
              return file_path;
          }
      }
@@ -23,24 +24,54 @@ index dd9d277fb775..3d0f0502f255 100644
 +            return file_path;
 +        }
 +    }
-     for search_path in fs.search_paths() {
+     for search_path in sess.target_filesearch().search_paths(PathKind::Native) {
          let file_path = search_path.dir.join(name);
          if file_path.exists() {
-@@ -1982,6 +1988,9 @@ fn add_library_search_dirs(cmd: &mut dyn Linker, sess: &Session, self_contained:
-         let lib_path = sess.target_filesearch(PathKind::All).get_self_contained_lib_path();
-         cmd.include_path(&fix_windows_verbatim_for_gcc(&lib_path));
-     }
+@@ -2140,6 +2146,10 @@ fn add_library_search_dirs(
+         }
+         ControlFlow::<()>::Continue(())
+     });
++
 +    if let Some(lib_path) = &sess.target.options.external_lib_path {
 +        cmd.include_path(Path::new(lib_path.as_ref()));
 +    }
  }
  
  /// Add options making relocation sections in the produced ELF files read-only
+diff --git a/compiler/rustc_target/src/spec/json.rs b/compiler/rustc_target/src/spec/json.rs
+index f236be92b3b6..eea6e0c203d2 100644
+--- a/compiler/rustc_target/src/spec/json.rs
++++ b/compiler/rustc_target/src/spec/json.rs
+@@ -81,6 +81,7 @@ macro_rules! forward_opt {
+         forward!(linker_is_gnu_json);
+         forward!(pre_link_objects);
+         forward!(post_link_objects);
++        forward_opt!(external_lib_path);
+         forward!(pre_link_objects_self_contained);
+         forward!(post_link_objects_self_contained);
+ 
+@@ -301,6 +302,7 @@ macro_rules! target_option_val {
+         target_option_val!(linker_is_gnu_json, "linker-is-gnu");
+         target_option_val!(pre_link_objects);
+         target_option_val!(post_link_objects);
++        target_option_val!(external_lib_path);
+         target_option_val!(pre_link_objects_self_contained, "pre-link-objects-fallback");
+         target_option_val!(post_link_objects_self_contained, "post-link-objects-fallback");
+         target_option_val!(link_args - pre_link_args_json, "pre-link-args");
+@@ -511,6 +513,8 @@ struct TargetSpecJson {
+     pre_link_objects: Option<CrtObjects>,
+     #[serde(rename = "post-link-objects")]
+     post_link_objects: Option<CrtObjects>,
++    #[serde(rename = "external-lib-path")]
++    external_lib_path: Option<StaticCow<str>>,
+     #[serde(rename = "pre-link-objects-fallback")]
+     pre_link_objects_self_contained: Option<CrtObjects>,
+     #[serde(rename = "post-link-objects-fallback")]
 diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
-index f04799482c83..25410b37ba24 100644
+index 07fb1ce63f7c..c076c2836f84 100644
 --- a/compiler/rustc_target/src/spec/mod.rs
 +++ b/compiler/rustc_target/src/spec/mod.rs
-@@ -1874,6 +1874,7 @@ pub struct TargetOptions {
+@@ -1992,6 +1992,7 @@ pub struct TargetOptions {
      /// Objects to link before and after all other object code.
      pub pre_link_objects: CrtObjects,
      pub post_link_objects: CrtObjects,
@@ -48,7 +79,7 @@ index f04799482c83..25410b37ba24 100644
      /// Same as `(pre|post)_link_objects`, but when self-contained linking mode is enabled.
      pub pre_link_objects_self_contained: CrtObjects,
      pub post_link_objects_self_contained: CrtObjects,
-@@ -2352,6 +2353,7 @@ fn default() -> TargetOptions {
+@@ -2518,6 +2519,7 @@ fn default() -> TargetOptions {
              relro_level: RelroLevel::None,
              pre_link_objects: Default::default(),
              post_link_objects: Default::default(),
@@ -56,23 +87,26 @@ index f04799482c83..25410b37ba24 100644
              pre_link_objects_self_contained: Default::default(),
              post_link_objects_self_contained: Default::default(),
              link_self_contained: LinkSelfContainedDefault::False,
-diff --git a/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs
-index 6dbcb01ea436..2151f86d0648 100644
---- a/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs
-+++ b/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs
-@@ -86,7 +86,11 @@ pub fn target() -> Target {
-     options.post_link_objects_self_contained = crt_objects::post_wasi_self_contained();
+diff --git a/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs
+index 26add451ed25..3eaf050e6823 100644
+--- a/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs
++++ b/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs
+@@ -21,11 +21,12 @@ pub(crate) fn target() -> Target {
+     options.env = "p1".into();
+     options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::Yes), &["--target=wasm32-wasip1"]);
+ 
+-    options.pre_link_objects_self_contained = crt_objects::pre_wasi_self_contained();
+-    options.post_link_objects_self_contained = crt_objects::post_wasi_self_contained();
++    options.pre_link_objects = crt_objects::pre_wasi_self_contained();
++    options.post_link_objects = crt_objects::post_wasi_self_contained();
  
      // FIXME: Figure out cases in which WASM needs to link with a native toolchain.
 -    options.link_self_contained = LinkSelfContainedDefault::True;
 +    options.link_self_contained = LinkSelfContainedDefault::False;
-+
-+    options.pre_link_objects = options.pre_link_objects_self_contained.clone();
-+    options.post_link_objects = options.post_link_objects_self_contained.clone();
 +    options.external_lib_path = Some("/usr/wasm32-wasi/lib/wasm32-wasi".into());
  
      // Right now this is a bit of a workaround but we're currently saying that
      // the target by default has a static crt which we're taking as a signal
 -- 
-2.41.0
+2.51.0
 

SOURCES/cargo_vendor.attr

@@ -0,0 +1,2 @@
+%__cargo_vendor_path     ^%{_defaultlicensedir}(/[^/]+)+/cargo-vendor.txt$
+%__cargo_vendor_provides %{_rpmconfigdir}/cargo_vendor.prov

SOURCES/cargo_vendor.prov

@@ -0,0 +1,127 @@
+#! /usr/bin/python3 -s
+# Stripped down replacement for cargo2rpm parse-vendor-manifest
+
+import re
+import subprocess
+import sys
+from typing import Optional
+
+
+VERSION_REGEX = re.compile(
+    r"""
+    ^
+    (?P<major>0|[1-9]\d*)
+    \.(?P<minor>0|[1-9]\d*)
+    \.(?P<patch>0|[1-9]\d*)
+    (?:-(?P<pre>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?
+    (?:\+(?P<build>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$
+    """,
+    re.VERBOSE,
+)
+
+
+class Version:
+    """
+    Version that adheres to the "semantic versioning" format.
+    """
+
+    def __init__(self, major: int, minor: int, patch: int, pre: Optional[str] = None, build: Optional[str] = None):
+        self.major: int = major
+        self.minor: int = minor
+        self.patch: int = patch
+        self.pre: Optional[str] = pre
+        self.build: Optional[str] = build
+
+    @staticmethod
+    def parse(version: str) -> "Version":
+        """
+        Parses a version string and return a `Version` object.
+        Raises a `ValueError` if the string does not match the expected format.
+        """
+
+        match = VERSION_REGEX.match(version)
+        if not match:
+            raise ValueError(f"Invalid version: {version!r}")
+
+        matches = match.groupdict()
+
+        major_str = matches["major"]
+        minor_str = matches["minor"]
+        patch_str = matches["patch"]
+        pre = matches["pre"]
+        build = matches["build"]
+
+        major = int(major_str)
+        minor = int(minor_str)
+        patch = int(patch_str)
+
+        return Version(major, minor, patch, pre, build)
+
+    def to_rpm(self) -> str:
+        """
+        Formats the `Version` object as an equivalent RPM version string.
+        Characters that are invalid in RPM versions are replaced ("-" -> "_")
+
+        Build metadata (the optional `Version.build` attribute) is dropped, so
+        the conversion is not lossless for versions where this attribute is not
+        `None`. However, build metadata is not intended to be part of the
+        version (and is not even considered when doing version comparison), so
+        dropping it when converting to the RPM version format is correct.
+        """
+
+        s = f"{self.major}.{self.minor}.{self.patch}"
+        if self.pre:
+            s += f"~{self.pre.replace('-', '_')}"
+        return s
+
+
+def break_the_build(error: str):
+    """
+    This function writes a string that is an invalid RPM dependency specifier,
+    which causes dependency generators to fail and break the build. The
+    additional error message is printed to stderr.
+    """
+
+    print("*** FATAL ERROR ***")
+    print(error, file=sys.stderr)
+
+ 
+def get_cargo_vendor_txt_paths_from_stdin() -> set[str]:  # pragma nocover
+    """
+    Read lines from standard input and filter out lines that look like paths
+    to `cargo-vendor.txt` files. This is how RPM generators pass lists of files.
+    """
+
+    lines = {line.rstrip("\n") for line in sys.stdin.readlines()}
+    return {line for line in lines if line.endswith("/cargo-vendor.txt")}
+
+
+def action_parse_vendor_manifest():
+    paths = get_cargo_vendor_txt_paths_from_stdin()
+
+    for path in paths:
+        with open(path) as file:
+            manifest = file.read()
+
+        for line in manifest.strip().splitlines():
+            crate, version = line.split(" v")
+            print(f"bundled(crate({crate})) = {Version.parse(version).to_rpm()}")
+
+
+def main():
+    try:
+        action_parse_vendor_manifest()
+        exit(0)
+
+    # print an error message that is not a valid RPM dependency
+    # to cause the generator to break the build
+    except (IOError, ValueError) as exc:
+        break_the_build(str(exc))
+        exit(1)
+
+    break_the_build("Uncaught exception: This should not happen, please report a bug.")
+    exit(1)
+
+
+if __name__ == "__main__":
+    main()

SOURCES/macros.rust-toolset

@@ -1,12 +1,7 @@
-# Explicitly use bindir tools, in case others are in the PATH,
-# like the rustup shims in a user's ~/.cargo/bin/.
-#
-# Since cargo 1.31, install only uses $CARGO_HOME/config, ignoring $PWD.
-#   https://github.com/rust-lang/cargo/issues/6397
-# But we can set CARGO_HOME locally, which is a good idea anyway to make sure
-# it never writes to ~/.cargo during rpmbuild.
-%__cargo /usr/bin/env CARGO_HOME=.cargo RUSTFLAGS='%{build_rustflags}' /usr/bin/cargo
+# __rustc: path to the default rustc executable
 %__rustc /usr/bin/rustc
+
+# __rustdoc: path to the default rustdoc executable
 %__rustdoc /usr/bin/rustdoc
 
 # rustflags_opt_level: default optimization level
@@ -40,20 +35,54 @@
   -Copt-level=%rustflags_opt_level
   -Cdebuginfo=%rustflags_debuginfo
   -Ccodegen-units=%rustflags_codegen_units
+  -Cstrip=none
 }
 
+# __cargo: cargo command with environment variables
+#
+# CARGO_HOME: This ensures cargo reads configuration file from .cargo/config.toml,
+#       and prevents writing any files to $HOME during RPM builds.
+%__cargo /usr/bin/env CARGO_HOME=.cargo RUSTFLAGS='%{build_rustflags}' /usr/bin/cargo
+
 # __cargo_common_opts: common command line flags for cargo
 #
 # _smp_mflags: run builds and tests in parallel
 %__cargo_common_opts %{?_smp_mflags}
 
-%cargo_prep(V:) (\
-%{__mkdir} -p .cargo \
-cat > .cargo/config << EOF \
+# cargo_prep: macro to set up build environment for cargo projects
+#
+# This involves four steps:
+# - create the ".cargo" directory if it doesn't exist yet
+# - dump custom cargo configuration into ".cargo/config.toml"
+# - remove "Cargo.lock" if it exists (it breaks builds with custom cargo config)
+# - remove "Cargo.toml.orig" if it exists (it breaks running "cargo package")
+#
+# Options:
+#   -V <number>    - unpack and use vendored sources from Source<number> tarball
+#                    (deprecated; use -v instead)
+#   -v <directory> - use vendored sources from <directory>
+#   -N             - Don't set up any registry. Only set up the build configuration.
+%cargo_prep(V:v:N)\
+%{-v:%{-V:%{error:-v and -V are mutually exclusive!}}}\
+%{-v:%{-N:%{error:-v and -N are mutually exclusive!}}}\
+(\
+set -euo pipefail\
+%{__mkdir} -p target/rpm\
+/usr/bin/ln -s rpm target/release\
+%{__rm} -rf .cargo/\
+%{__mkdir} -p .cargo\
+cat > .cargo/config.toml << EOF\
 [build]\
 rustc = "%{__rustc}"\
 rustdoc = "%{__rustdoc}"\
 \
+[profile.rpm]\
+inherits = "release"\
+opt-level = %{rustflags_opt_level}\
+codegen-units = %{rustflags_codegen_units}\
+debug = %{rustflags_debuginfo}\
+strip = "none"\
+\
 [env]\
 CFLAGS = "%{build_cflags}"\
 CXXFLAGS = "%{build_cxxflags}"\
@@ -65,27 +94,28 @@ root = "%{buildroot}%{_prefix}"\
 [term]\
 verbose = true\
 EOF\
-%if 0%{-V:1}\
-%{__tar} -xoaf %{S:%{-V*}}\
-cat >> .cargo/config << EOF \
+%{-V:%{__tar} -xoaf %{S:%{-V*}}}\
+%{!?-N:\
+cat >> .cargo/config.toml << EOF\
+[source.vendored-sources]\
+directory = "%{-v*}%{-V:./vendor}"\
 \
 [source.crates-io]\
+registry = "https://crates.io"\
 replace-with = "vendored-sources"\
-\
-[source.vendored-sources]\
-directory = "./vendor"\
-EOF\
-%endif\
+EOF}\
+%{__rm} -f Cargo.toml.orig\
 )
 
 # __cargo_parse_opts: function-like macro which parses common flags into the
 #       equivalent command-line flags for cargo
 %__cargo_parse_opts(naf:) %{shrink:\
-%{-f:%{-a:%{error:Can't specify both -f(%{-f*}) and -a}}} \
-  %{-n:--no-default-features}                             \
-  %{-a:--all-features}                                    \
-  %{-f:--features %{-f*}}                                 \
-  %{nil}
+    %{-n:%{-a:%{error:Can't specify both -n and -a}}}           \
+    %{-f:%{-a:%{error:Can't specify both -f(%{-f*}) and -a}}}   \
+    %{-n:--no-default-features}                                 \
+    %{-a:--all-features}                                        \
+    %{-f:--features %{-f*}}                                     \
+    %{nil}                                                      \
 }
 
 # NB: cargo_build/test/install do not use the -n/-a/-f argument parsing like
@@ -94,11 +124,11 @@ EOF\
 # explicitly use --no-default-features, --all-features, or --features XYZ.
 
 # cargo_build: builds the crate with cargo
-%cargo_build \
-%{shrink:\
-  %{__cargo} build                                   \
-    %{__cargo_common_opts}                           \
-    --release                                        \
+%cargo_build\
+%{shrink:                                               \
+    %{__cargo} build                                    \
+    %{__cargo_common_opts}                              \
+    --profile rpm                                       \
 }
 
 # cargo_test: runs the test suite with cargo
@@ -108,12 +138,12 @@ EOF\
 # "cargo test" argument parsing need to be bypassed,
 # i.e. "%%cargo_test -- --skip foo" for skipping all tests with names that
 # match "foo".
-%cargo_test \
-%{shrink:\
-  %{__cargo} test                                    \
-    %{__cargo_common_opts}                           \
-    --release                                        \
-    --no-fail-fast                                   \
+%cargo_test\
+%{shrink:                                               \
+    %{__cargo} test                                     \
+    %{__cargo_common_opts}                              \
+    --profile rpm                                       \
+    --no-fail-fast                                      \
 }
 
 # cargo_install: install files into the buildroot
@@ -123,13 +153,14 @@ EOF\
 # "$CARGO_HOME/.crates.toml" file, which is used to keep track of which version
 # of a specific binary has been installed, but which conflicts between builds
 # of different Rust applications and is not needed when building RPM packages.
-%cargo_install \
+%cargo_install\
 %{shrink:                                                         \
   %{__cargo} install                                              \
     %{__cargo_common_opts}                                        \
+    --profile rpm                                                 \
     --no-track                                                    \
     --path .                                                      \
-}                                                                 \
+}
 
 # cargo_license: print license information for all crate dependencies
 #
@@ -145,19 +176,21 @@ EOF\
 # The "cargo tree" command called by this macro will fail if there are missing
 # (optional) dependencies.
 %cargo_license(naf:)\
-%{shrink:\
+(\
+set -euo pipefail\
+%{shrink:                                                           \
     %{__cargo} tree                                                 \
     --workspace                                                     \
     --offline                                                       \
     --edges no-build,no-dev,no-proc-macro                           \
     --no-dedupe                                                     \
-    --target all                                                    \
     %{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}}                \
     --prefix none                                                   \
     --format "{l}: {p}"                                             \
     | sed -e "s: ($(pwd)[^)]*)::g" -e "s: / :/:g" -e "s:/: OR :g"   \
-    | sort -u
-}
+    | sort -u                                                       \
+}\
+)
 
 # cargo_license_summary: print license summary for all crate dependencies
 #
@@ -166,16 +199,46 @@ EOF\
 # in the dependency tree. This is useful for determining the correct License
 # tag for packages that contain compiled Rust binaries.
 %cargo_license_summary(naf:)\
-%{shrink:\
+(\
+set -euo pipefail\
+%{shrink:                                                           \
     %{__cargo} tree                                                 \
     --workspace                                                     \
     --offline                                                       \
     --edges no-build,no-dev,no-proc-macro                           \
     --no-dedupe                                                     \
-    --target all                                                    \
     %{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}}                \
     --prefix none                                                   \
     --format "# {l}"                                                \
     | sed -e "s: / :/:g" -e "s:/: OR :g"                            \
     | sort -u                                                       \
-}
+}\
+)
+
+# cargo_vendor_manifest: write list of vendored crates and their versions
+#
+# The arguments for the internal "cargo tree" call emulate the logic
+# that determines which crates are included when running "cargo vendor".
+# The results are written to "cargo-vendor.txt".
+#
+# TODO: --all-features may be overly broad; this should be modified to
+# use %%__cargo_parse_opts to handle feature flags.
+%cargo_vendor_manifest()\
+(\
+set -euo pipefail\
+%{shrink:                                                           \
+    %{__cargo} tree                                                 \
+    --workspace                                                     \
+    --offline                                                       \
+    --edges normal,build                                            \
+    --no-dedupe                                                     \
+    --all-features                                                  \
+    --prefix none                                                   \
+    --format "{p}"                                                  \
+    | grep -v "$(pwd)"                                              \
+    | sed -e "s: (proc-macro)::"                                    \
+    | sort -u                                                       \
+    > cargo-vendor.txt                                              \
+}\
+)
+

SOURCES/rustc-1.75.0-disable-libssh2.patch

@@ -1,42 +0,0 @@
---- ./rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2023-11-12 12:24:35.000000000 -0800
-+++ rustc-beta-src/src/tools/cargo/Cargo.lock	2023-11-14 17:01:32.010125953 -0800
-@@ -2027,7 +2027,6 @@
- dependencies = [
-  "cc",
-  "libc",
-- "libssh2-sys",
-  "libz-sys",
-  "openssl-sys",
-  "pkg-config",
-@@ -2060,20 +2059,6 @@
- ]
- 
- [[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"
- version = "1.1.9"
- source = "registry+https://github.com/rust-lang/crates.io-index"
---- ./rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2023-11-14 17:01:32.010125953 -0800
-+++ rustc-beta-src/src/tools/cargo/Cargo.toml	2023-11-14 17:02:44.645097701 -0800
-@@ -40,7 +40,7 @@
- curl-sys = "0.4.68"
- filetime = "0.2.22"
- flate2 = { version = "1.0.28", default-features = false, features = ["zlib"] }
--git2 = "0.18.1"
-+git2 = { version = "0.18.1", default-features = false, features = ["https"] }
- git2-curl = "0.19.0"
- gix = { version = "0.55.2", default-features = false, features = ["blocking-http-transport-curl", "progress-tree", "revision"] }
- gix-features-for-configuration-only = { version = "0.35.0", package = "gix-features", features = [ "parallel" ] }

SOURCES/rustc-1.92.0-disable-libssh2.patch

@@ -0,0 +1,44 @@
+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	2025-08-16 15:47:14.000000000 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2025-08-18 17:31:39.554771554 -0700
+@@ -2800,7 +2800,6 @@ checksum = "1c42fe03df2bd3c53a3a9c7317ad
+ dependencies = [
+  "cc",
+  "libc",
+- "libssh2-sys",
+  "libz-sys",
+  "openssl-sys",
+  "pkg-config",
+@@ -2847,20 +2846,6 @@ dependencies = [
+  "pkg-config",
+  "vcpkg",
+ ]
+-
+-[[package]]
+-name = "libssh2-sys"
+-version = "0.3.1"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "220e4f05ad4a218192533b300327f5150e809b54c4ec83b5a1d91833601811b9"
+-dependencies = [
+- "cc",
+- "libc",
+- "libz-sys",
+- "openssl-sys",
+- "pkg-config",
+- "vcpkg",
+-]
+ 
+ [[package]]
+ name = "libz-rs-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	2025-08-16 15:47:14.000000000 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2025-08-18 17:33:02.401743230 -0700
+@@ -46,7 +46,7 @@ curl = "0.4.48"
+ curl-sys = "0.4.83"
+ filetime = "0.2.26"
+ flate2 = { version = "1.1.2", default-features = false, features = ["zlib-rs"] }
+-git2 = "0.20.2"
++git2 = { version = "0.20.2", default-features = false, features = ["https"] }
+ git2-curl = "0.21.0"
+ # When updating this, also see if `gix-transport` further down needs updating or some auth-related tests will fail.
+ gix = { version = "0.73.0", default-features = false, features = ["progress-tree", "parallel", "dirwalk", "status"] }

SOURCES/rustc-1.92.0-unbundle-sqlite.patch

@@ -0,0 +1,23 @@
+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	2025-11-07 13:31:19.003737886 +0100
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2025-11-07 13:14:41.637982893 +0100
+@@ -2835,7 +2835,6 @@ version = "0.35.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "133c182a6a2c87864fe97778797e46c7e999672690dc9fa3ee8e241aa4a9c13f"
+ dependencies = [
+- "cc",
+  "pkg-config",
+  "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	2025-11-07 13:31:28.338643618 +0100
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2025-11-07 13:15:00.266505214 +0100
+@@ -81,7 +81,7 @@ proptest = "1.8.0"
+ pulldown-cmark = { version = "0.13.0", default-features = false, features = ["html"] }
+ rand = "0.9.2"
+ regex = "1.11.3"
+-rusqlite = { version = "0.37.0", features = ["bundled"] }
++rusqlite = { version = "0.37.0", features = [] }
+ rustc-hash = "2.1.1"
+ rustc-stable-hash = "0.1.2"
+ rustfix = { version = "0.9.2", path = "crates/rustfix" }