import rust-1.66.1-1.el9

.gitignore

@@ -1,2 +1,2 @@
-SOURCES/rustc-1.62.1-src.tar.xz
-SOURCES/wasi-libc-9886d3d6200fcc3726329966860fc058707406cd.tar.gz
+SOURCES/rustc-1.66.1-src.tar.xz
+SOURCES/wasi-libc-wasi-sdk-17.tar.gz

.rust.metadata

@@ -1,2 +1,2 @@
-a7e0c2aa676d343f5980d37fd50ffaed9a35d458 SOURCES/rustc-1.62.1-src.tar.xz
-22625595caa645e86282b79b5564abb40250d244 SOURCES/wasi-libc-9886d3d6200fcc3726329966860fc058707406cd.tar.gz
+a8cc02cc11a942bddf67f1cfdcdd2bd867296f8e SOURCES/rustc-1.66.1-src.tar.xz
+1f4561760c6c7e9f9f30c8cf0d156b8d551e04e2 SOURCES/wasi-libc-wasi-sdk-17.tar.gz

SOURCES/0001-Improve-generating-Custom-entry-function.patch

@@ -0,0 +1,302 @@
+From 9f0a8620bd7d325e6d42417b08daff3e55cb88f6 Mon Sep 17 00:00:00 2001
+From: Ayush Singh <ayushsingh1325@gmail.com>
+Date: Sat, 5 Nov 2022 14:36:38 +0530
+Subject: [PATCH] Improve generating Custom entry function
+
+This commit is aimed at making compiler generated entry functions
+(Basically just C `main` right now) more generic so other targets can do
+similar things for custom entry. This was initially implemented as part
+of https://github.com/rust-lang/rust/pull/100316.
+
+Currently, this moves the entry function name and Call convention to the
+target spec.
+
+Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>
+---
+ compiler/rustc_codegen_llvm/src/abi.rs        | 40 +++++++++++--------
+ compiler/rustc_codegen_llvm/src/context.rs    | 10 ++++-
+ compiler/rustc_codegen_llvm/src/declare.rs    | 22 ++++++++++
+ .../src/back/symbol_export.rs                 |  3 +-
+ compiler/rustc_target/src/abi/call/mod.rs     | 28 +++++++++++++
+ compiler/rustc_target/src/json.rs             | 25 ++++++++++++
+ compiler/rustc_target/src/spec/mod.rs         | 27 +++++++++++++
+ 7 files changed, 135 insertions(+), 20 deletions(-)
+
+diff --git a/compiler/rustc_codegen_llvm/src/abi.rs b/compiler/rustc_codegen_llvm/src/abi.rs
+index d478efc863a9..a6fd2a7de6bd 100644
+--- a/compiler/rustc_codegen_llvm/src/abi.rs
++++ b/compiler/rustc_codegen_llvm/src/abi.rs
+@@ -398,23 +398,7 @@ fn ptr_to_llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type {
+     }
+ 
+     fn llvm_cconv(&self) -> llvm::CallConv {
+-        match self.conv {
+-            Conv::C | Conv::Rust | Conv::CCmseNonSecureCall => llvm::CCallConv,
+-            Conv::RustCold => llvm::ColdCallConv,
+-            Conv::AmdGpuKernel => llvm::AmdGpuKernel,
+-            Conv::AvrInterrupt => llvm::AvrInterrupt,
+-            Conv::AvrNonBlockingInterrupt => llvm::AvrNonBlockingInterrupt,
+-            Conv::ArmAapcs => llvm::ArmAapcsCallConv,
+-            Conv::Msp430Intr => llvm::Msp430Intr,
+-            Conv::PtxKernel => llvm::PtxKernel,
+-            Conv::X86Fastcall => llvm::X86FastcallCallConv,
+-            Conv::X86Intr => llvm::X86_Intr,
+-            Conv::X86Stdcall => llvm::X86StdcallCallConv,
+-            Conv::X86ThisCall => llvm::X86_ThisCall,
+-            Conv::X86VectorCall => llvm::X86_VectorCall,
+-            Conv::X86_64SysV => llvm::X86_64_SysV,
+-            Conv::X86_64Win64 => llvm::X86_64_Win64,
+-        }
++        self.conv.into()
+     }
+ 
+     fn apply_attrs_llfn(&self, cx: &CodegenCx<'ll, 'tcx>, llfn: &'ll Value) {
+@@ -596,3 +580,25 @@ fn get_param(&mut self, index: usize) -> Self::Value {
+         llvm::get_param(self.llfn(), index as c_uint)
+     }
+ }
++
++impl From<Conv> for llvm::CallConv {
++    fn from(conv: Conv) -> Self {
++        match conv {
++            Conv::C | Conv::Rust | Conv::CCmseNonSecureCall => llvm::CCallConv,
++            Conv::RustCold => llvm::ColdCallConv,
++            Conv::AmdGpuKernel => llvm::AmdGpuKernel,
++            Conv::AvrInterrupt => llvm::AvrInterrupt,
++            Conv::AvrNonBlockingInterrupt => llvm::AvrNonBlockingInterrupt,
++            Conv::ArmAapcs => llvm::ArmAapcsCallConv,
++            Conv::Msp430Intr => llvm::Msp430Intr,
++            Conv::PtxKernel => llvm::PtxKernel,
++            Conv::X86Fastcall => llvm::X86FastcallCallConv,
++            Conv::X86Intr => llvm::X86_Intr,
++            Conv::X86Stdcall => llvm::X86StdcallCallConv,
++            Conv::X86ThisCall => llvm::X86_ThisCall,
++            Conv::X86VectorCall => llvm::X86_VectorCall,
++            Conv::X86_64SysV => llvm::X86_64_SysV,
++            Conv::X86_64Win64 => llvm::X86_64_Win64,
++        }
++    }
++}
+diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
+index 79ddfd884dfa..f3ef618fff54 100644
+--- a/compiler/rustc_codegen_llvm/src/context.rs
++++ b/compiler/rustc_codegen_llvm/src/context.rs
+@@ -570,8 +570,14 @@ fn apply_target_cpu_attr(&self, llfn: &'ll Value) {
+     }
+ 
+     fn declare_c_main(&self, fn_type: Self::Type) -> Option<Self::Function> {
+-        if self.get_declared_value("main").is_none() {
+-            Some(self.declare_cfn("main", llvm::UnnamedAddr::Global, fn_type))
++        let entry_name = self.sess().target.entry_name.as_ref();
++        if self.get_declared_value(entry_name).is_none() {
++            Some(self.declare_entry_fn(
++                entry_name,
++                self.sess().target.entry_abi.into(),
++                llvm::UnnamedAddr::Global,
++                fn_type,
++            ))
+         } else {
+             // If the symbol already exists, it is an error: for example, the user wrote
+             // #[no_mangle] extern "C" fn main(..) {..}
+diff --git a/compiler/rustc_codegen_llvm/src/declare.rs b/compiler/rustc_codegen_llvm/src/declare.rs
+index f79ef11720df..dc21a02cec44 100644
+--- a/compiler/rustc_codegen_llvm/src/declare.rs
++++ b/compiler/rustc_codegen_llvm/src/declare.rs
+@@ -90,6 +90,28 @@ pub fn declare_cfn(
+         declare_raw_fn(self, name, llvm::CCallConv, unnamed, visibility, fn_type)
+     }
+ 
++    /// Declare an entry Function
++    ///
++    /// The ABI of this function can change depending on the target (although for now the same as
++    /// `declare_cfn`)
++    ///
++    /// If there’s a value with the same name already declared, the function will
++    /// update the declaration and return existing Value instead.
++    pub fn declare_entry_fn(
++        &self,
++        name: &str,
++        callconv: llvm::CallConv,
++        unnamed: llvm::UnnamedAddr,
++        fn_type: &'ll Type,
++    ) -> &'ll Value {
++        let visibility = if self.tcx.sess.target.default_hidden_visibility {
++            llvm::Visibility::Hidden
++        } else {
++            llvm::Visibility::Default
++        };
++        declare_raw_fn(self, name, callconv, unnamed, visibility, fn_type)
++    }
++
+     /// Declare a Rust function.
+     ///
+     /// If there’s a value with the same name already declared, the function will
+diff --git a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
+index 752f6b1ef40c..22f534d909ab 100644
+--- a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
++++ b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
+@@ -180,7 +180,8 @@ fn exported_symbols_provider_local<'tcx>(
+         .collect();
+ 
+     if tcx.entry_fn(()).is_some() {
+-        let exported_symbol = ExportedSymbol::NoDefId(SymbolName::new(tcx, "main"));
++        let exported_symbol =
++            ExportedSymbol::NoDefId(SymbolName::new(tcx, tcx.sess.target.entry_name.as_ref()));
+ 
+         symbols.push((
+             exported_symbol,
+diff --git a/compiler/rustc_target/src/abi/call/mod.rs b/compiler/rustc_target/src/abi/call/mod.rs
+index 9e5f0e4d158b..c622bd36b00c 100644
+--- a/compiler/rustc_target/src/abi/call/mod.rs
++++ b/compiler/rustc_target/src/abi/call/mod.rs
+@@ -3,6 +3,7 @@
+ use crate::spec::{self, HasTargetSpec};
+ use rustc_span::Symbol;
+ use std::fmt;
++use std::str::FromStr;
+ 
+ mod aarch64;
+ mod amdgpu;
+@@ -735,6 +736,33 @@ pub fn adjust_for_foreign_abi<C>(
+     }
+ }
+ 
++impl FromStr for Conv {
++    type Err = String;
++
++    fn from_str(s: &str) -> Result<Self, Self::Err> {
++        match s {
++            "C" => Ok(Conv::C),
++            "Rust" => Ok(Conv::Rust),
++            "RustCold" => Ok(Conv::Rust),
++            "ArmAapcs" => Ok(Conv::ArmAapcs),
++            "CCmseNonSecureCall" => Ok(Conv::CCmseNonSecureCall),
++            "Msp430Intr" => Ok(Conv::Msp430Intr),
++            "PtxKernel" => Ok(Conv::PtxKernel),
++            "X86Fastcall" => Ok(Conv::X86Fastcall),
++            "X86Intr" => Ok(Conv::X86Intr),
++            "X86Stdcall" => Ok(Conv::X86Stdcall),
++            "X86ThisCall" => Ok(Conv::X86ThisCall),
++            "X86VectorCall" => Ok(Conv::X86VectorCall),
++            "X86_64SysV" => Ok(Conv::X86_64SysV),
++            "X86_64Win64" => Ok(Conv::X86_64Win64),
++            "AmdGpuKernel" => Ok(Conv::AmdGpuKernel),
++            "AvrInterrupt" => Ok(Conv::AvrInterrupt),
++            "AvrNonBlockingInterrupt" => Ok(Conv::AvrNonBlockingInterrupt),
++            _ => Err(format!("'{}' is not a valid value for entry function call convetion.", s)),
++        }
++    }
++}
++
+ // Some types are used a lot. Make sure they don't unintentionally get bigger.
+ #[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+ mod size_asserts {
+diff --git a/compiler/rustc_target/src/json.rs b/compiler/rustc_target/src/json.rs
+index b5d926352122..75bb76a9de08 100644
+--- a/compiler/rustc_target/src/json.rs
++++ b/compiler/rustc_target/src/json.rs
+@@ -89,3 +89,28 @@ fn to_json(&self) -> Json {
+         }
+     }
+ }
++
++impl ToJson for crate::abi::call::Conv {
++    fn to_json(&self) -> Json {
++        let s = match self {
++            Self::C => "C",
++            Self::Rust => "Rust",
++            Self::RustCold => "RustCold",
++            Self::ArmAapcs => "ArmAapcs",
++            Self::CCmseNonSecureCall => "CCmseNonSecureCall",
++            Self::Msp430Intr => "Msp430Intr",
++            Self::PtxKernel => "PtxKernel",
++            Self::X86Fastcall => "X86Fastcall",
++            Self::X86Intr => "X86Intr",
++            Self::X86Stdcall => "X86Stdcall",
++            Self::X86ThisCall => "X86ThisCall",
++            Self::X86VectorCall => "X86VectorCall",
++            Self::X86_64SysV => "X86_64SysV",
++            Self::X86_64Win64 => "X86_64Win64",
++            Self::AmdGpuKernel => "AmdGpuKernel",
++            Self::AvrInterrupt => "AvrInterrupt",
++            Self::AvrNonBlockingInterrupt => "AvrNonBlockingInterrupt",
++        };
++        Json::String(s.to_owned())
++    }
++}
+diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
+index 72b088d663b1..617de46a55aa 100644
+--- a/compiler/rustc_target/src/spec/mod.rs
++++ b/compiler/rustc_target/src/spec/mod.rs
+@@ -34,6 +34,7 @@
+ //! the target's settings, though `target-feature` and `link-args` will *add*
+ //! to the list specified by the target, rather than replace.
+ 
++use crate::abi::call::Conv;
+ use crate::abi::Endian;
+ use crate::json::{Json, ToJson};
+ use crate::spec::abi::{lookup as lookup_abi, Abi};
+@@ -1668,6 +1669,14 @@ pub struct TargetOptions {
+     /// Whether the target supports stack canary checks. `true` by default,
+     /// since this is most common among tier 1 and tier 2 targets.
+     pub supports_stack_protector: bool,
++
++    // The name of entry function.
++    // Default value is "main"
++    pub entry_name: StaticCow<str>,
++
++    // The ABI of entry function.
++    // Default value is `Conv::C`, i.e. C call convention
++    pub entry_abi: Conv,
+ }
+ 
+ /// Add arguments for the given flavor and also for its "twin" flavors
+@@ -1884,6 +1893,8 @@ fn default() -> TargetOptions {
+             c_enum_min_bits: 32,
+             generate_arange_section: true,
+             supports_stack_protector: true,
++            entry_name: "main".into(),
++            entry_abi: Conv::C,
+         }
+     }
+ }
+@@ -2401,6 +2412,18 @@ macro_rules! key {
+                     }
+                 }
+             } );
++            ($key_name:ident, Conv) => ( {
++                let name = (stringify!($key_name)).replace("_", "-");
++                obj.remove(&name).and_then(|o| o.as_str().and_then(|s| {
++                    match Conv::from_str(s) {
++                        Ok(c) => {
++                            base.$key_name = c;
++                            Some(Ok(()))
++                        }
++                        Err(e) => Some(Err(e))
++                    }
++                })).unwrap_or(Ok(()))
++            } );
+         }
+ 
+         if let Some(j) = obj.remove("target-endian") {
+@@ -2520,6 +2543,8 @@ macro_rules! key {
+         key!(c_enum_min_bits, u64);
+         key!(generate_arange_section, bool);
+         key!(supports_stack_protector, bool);
++        key!(entry_name);
++        key!(entry_abi, Conv)?;
+ 
+         if base.is_builtin {
+             // This can cause unfortunate ICEs later down the line.
+@@ -2770,6 +2795,8 @@ macro_rules! target_option_val {
+         target_option_val!(c_enum_min_bits);
+         target_option_val!(generate_arange_section);
+         target_option_val!(supports_stack_protector);
++        target_option_val!(entry_name);
++        target_option_val!(entry_abi);
+ 
+         if let Some(abi) = self.default_adjusted_cabi {
+             d.insert("default-adjusted-cabi".into(), Abi::name(abi).to_json());
+-- 
+2.38.1
+

SOURCES/0001-Mangle-main-as-__main_void-on-wasm32-wasi.patch

@@ -0,0 +1,34 @@
+From 98ae83daae67e9e7663b8345eced1de8c667271f Mon Sep 17 00:00:00 2001
+From: Dan Gohman <dev@sunfishcode.online>
+Date: Thu, 8 Dec 2022 10:35:46 -0800
+Subject: [PATCH] Mangle "main" as "__main_void" on wasm32-wasi
+
+On wasm, the age-old C trick of having a main function which can either have
+no arguments or argc+argv doesn't work, because wasm requires caller and
+callee signatures to match. WASI's current strategy is to have compilers
+mangle main's name to indicate which signature they're using. Rust uses the
+no-argument form, which should be mangled as `__main_void`.
+
+This is needed on wasm32-wasi as of #105395.
+---
+ compiler/rustc_target/src/spec/wasm32_wasi.rs | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/compiler/rustc_target/src/spec/wasm32_wasi.rs b/compiler/rustc_target/src/spec/wasm32_wasi.rs
+index 6f0bbf0672d4..a0476d542e64 100644
+--- a/compiler/rustc_target/src/spec/wasm32_wasi.rs
++++ b/compiler/rustc_target/src/spec/wasm32_wasi.rs
+@@ -104,6 +104,10 @@ pub fn target() -> Target {
+     // `args::args()` makes the WASI API calls itself.
+     options.main_needs_argc_argv = false;
+ 
++    // And, WASI mangles the name of "main" to distinguish between different
++    // signatures.
++    options.entry_name = "__main_void".into();
++
+     Target {
+         llvm_target: "wasm32-wasi".into(),
+         pointer_width: 32,
+-- 
+2.38.1
+

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

@@ -1,4 +1,4 @@
-From b521511174b1a08dddfac243604d649b71cc7386 Mon Sep 17 00:00:00 2001
+From 37cb177eb53145103ae72b67562884782dde01c3 Mon Sep 17 00:00:00 2001
 From: Ivan Mironov <mironov.ivan@gmail.com>
 Date: Sun, 8 Dec 2019 17:23:08 +0500
 Subject: [PATCH] Use lld provided by system for wasm
@@ -8,19 +8,19 @@ Subject: [PATCH] Use lld provided by system for wasm
  1 file changed, 1 insertion(+), 2 deletions(-)
 
 diff --git a/compiler/rustc_target/src/spec/wasm_base.rs b/compiler/rustc_target/src/spec/wasm_base.rs
-index de7b7374af31..eebbe616e9b6 100644
+index 528a84a8b37c..353d742161d1 100644
 --- a/compiler/rustc_target/src/spec/wasm_base.rs
 +++ b/compiler/rustc_target/src/spec/wasm_base.rs
-@@ -99,8 +99,7 @@ pub fn options() -> TargetOptions {
+@@ -89,8 +89,7 @@ macro_rules! args {
          // arguments just yet
          limit_rdylib_exports: false,
  
 -        // we use the LLD shipped with the Rust toolchain by default
 -        linker: Some("rust-lld".into()),
 +        linker: Some("lld".into()),
-         lld_flavor: LldFlavor::Wasm,
-         linker_is_gnu: false,
+         linker_flavor: LinkerFlavor::WasmLld(Cc::No),
  
+         pre_link_args,
 -- 
-2.35.1
+2.38.1
 

SOURCES/0001-compiletest-set-the-dylib-path-when-gathering-target.patch

@@ -0,0 +1,185 @@
+From 2bdbc5fbf7f84c62f8c7b1007f3b6fd6d3da06f6 Mon Sep 17 00:00:00 2001
+From: Josh Stone <jistone@redhat.com>
+Date: Fri, 14 Oct 2022 16:11:28 -0700
+Subject: [PATCH] compiletest: set the dylib path when gathering target cfg
+
+If the compiler is built with `rpath = false`, then it won't find its
+own libraries unless the library search path is set. We already do that
+while running the actual compiletests, but #100260 added another rustc
+command for getting the target cfg.
+
+    Check compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
+    thread 'main' panicked at 'error: failed to get cfg info from "[...]/build/x86_64-unknown-linux-gnu/stage1/bin/rustc"
+    --- stdout
+
+    --- stderr
+    [...]/build/x86_64-unknown-linux-gnu/stage1/bin/rustc: error while loading shared libraries: librustc_driver-a2a76dc626cd02d2.so: cannot open shared object file: No such file or directory
+    ', src/tools/compiletest/src/common.rs:476:13
+
+Now the library path is set here as well, so it works without rpath.
+
+(cherry picked from commit f8a0cc2ca8a644ddb63867526711ba17cb7508c8)
+---
+ src/tools/compiletest/src/common.rs  | 20 +++++++++++---------
+ src/tools/compiletest/src/runtest.rs | 27 +++------------------------
+ src/tools/compiletest/src/util.rs    | 23 +++++++++++++++++++++++
+ 3 files changed, 37 insertions(+), 33 deletions(-)
+
+diff --git a/src/tools/compiletest/src/common.rs b/src/tools/compiletest/src/common.rs
+index 0260f6848386..9a432f11f82f 100644
+--- a/src/tools/compiletest/src/common.rs
++++ b/src/tools/compiletest/src/common.rs
+@@ -2,11 +2,12 @@
+ 
+ use std::ffi::OsString;
+ use std::fmt;
++use std::iter;
+ use std::path::{Path, PathBuf};
+ use std::process::Command;
+ use std::str::FromStr;
+ 
+-use crate::util::PathBufExt;
++use crate::util::{add_dylib_path, PathBufExt};
+ use lazycell::LazyCell;
+ use test::ColorConfig;
+ 
+@@ -385,8 +386,7 @@ pub fn run_enabled(&self) -> bool {
+     }
+ 
+     fn target_cfg(&self) -> &TargetCfg {
+-        self.target_cfg
+-            .borrow_with(|| TargetCfg::new(&self.rustc_path, &self.target, &self.target_rustcflags))
++        self.target_cfg.borrow_with(|| TargetCfg::new(self))
+     }
+ 
+     pub fn matches_arch(&self, arch: &str) -> bool {
+@@ -457,21 +457,23 @@ pub enum Endian {
+ }
+ 
+ impl TargetCfg {
+-    fn new(rustc_path: &Path, target: &str, target_rustcflags: &Vec<String>) -> TargetCfg {
+-        let output = match Command::new(rustc_path)
++    fn new(config: &Config) -> TargetCfg {
++        let mut command = Command::new(&config.rustc_path);
++        add_dylib_path(&mut command, iter::once(&config.compile_lib_path));
++        let output = match command
+             .arg("--print=cfg")
+             .arg("--target")
+-            .arg(target)
+-            .args(target_rustcflags)
++            .arg(&config.target)
++            .args(&config.target_rustcflags)
+             .output()
+         {
+             Ok(output) => output,
+-            Err(e) => panic!("error: failed to get cfg info from {:?}: {e}", rustc_path),
++            Err(e) => panic!("error: failed to get cfg info from {:?}: {e}", config.rustc_path),
+         };
+         if !output.status.success() {
+             panic!(
+                 "error: failed to get cfg info from {:?}\n--- stdout\n{}\n--- stderr\n{}",
+-                rustc_path,
++                config.rustc_path,
+                 String::from_utf8(output.stdout).unwrap(),
+                 String::from_utf8(output.stderr).unwrap(),
+             );
+diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
+index 8af5f1da694b..f8903f754f09 100644
+--- a/src/tools/compiletest/src/runtest.rs
++++ b/src/tools/compiletest/src/runtest.rs
+@@ -13,7 +13,7 @@
+ use crate::header::TestProps;
+ use crate::json;
+ use crate::read2::read2_abbreviated;
+-use crate::util::{logv, PathBufExt};
++use crate::util::{add_dylib_path, dylib_env_var, logv, PathBufExt};
+ use crate::ColorConfig;
+ use regex::{Captures, Regex};
+ use rustfix::{apply_suggestions, get_suggestions_from_json, Filter};
+@@ -26,6 +26,7 @@
+ use std::hash::{Hash, Hasher};
+ use std::io::prelude::*;
+ use std::io::{self, BufReader};
++use std::iter;
+ use std::path::{Path, PathBuf};
+ use std::process::{Child, Command, ExitStatus, Output, Stdio};
+ use std::str;
+@@ -72,19 +73,6 @@ fn disable_error_reporting<F: FnOnce() -> R, R>(f: F) -> R {
+     f()
+ }
+ 
+-/// The name of the environment variable that holds dynamic library locations.
+-pub fn dylib_env_var() -> &'static str {
+-    if cfg!(windows) {
+-        "PATH"
+-    } else if cfg!(target_os = "macos") {
+-        "DYLD_LIBRARY_PATH"
+-    } else if cfg!(target_os = "haiku") {
+-        "LIBRARY_PATH"
+-    } else {
+-        "LD_LIBRARY_PATH"
+-    }
+-}
+-
+ /// The platform-specific library name
+ pub fn get_lib_name(lib: &str, dylib: bool) -> String {
+     // In some casess (e.g. MUSL), we build a static
+@@ -1811,16 +1799,7 @@ fn compose_and_run(
+ 
+         // Need to be sure to put both the lib_path and the aux path in the dylib
+         // search path for the child.
+-        let mut path =
+-            env::split_paths(&env::var_os(dylib_env_var()).unwrap_or_default()).collect::<Vec<_>>();
+-        if let Some(p) = aux_path {
+-            path.insert(0, PathBuf::from(p))
+-        }
+-        path.insert(0, PathBuf::from(lib_path));
+-
+-        // Add the new dylib search path var
+-        let newpath = env::join_paths(&path).unwrap();
+-        command.env(dylib_env_var(), newpath);
++        add_dylib_path(&mut command, iter::once(lib_path).chain(aux_path));
+ 
+         let mut child = disable_error_reporting(|| command.spawn())
+             .unwrap_or_else(|_| panic!("failed to exec `{:?}`", &command));
+diff --git a/src/tools/compiletest/src/util.rs b/src/tools/compiletest/src/util.rs
+index e5ff0906be8a..ec36f1e4fb72 100644
+--- a/src/tools/compiletest/src/util.rs
++++ b/src/tools/compiletest/src/util.rs
+@@ -2,6 +2,7 @@
+ use std::env;
+ use std::ffi::OsStr;
+ use std::path::PathBuf;
++use std::process::Command;
+ 
+ use tracing::*;
+ 
+@@ -111,3 +112,25 @@ fn with_extra_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf {
+         }
+     }
+ }
++
++/// The name of the environment variable that holds dynamic library locations.
++pub fn dylib_env_var() -> &'static str {
++    if cfg!(windows) {
++        "PATH"
++    } else if cfg!(target_os = "macos") {
++        "DYLD_LIBRARY_PATH"
++    } else if cfg!(target_os = "haiku") {
++        "LIBRARY_PATH"
++    } else {
++        "LD_LIBRARY_PATH"
++    }
++}
++
++/// Adds a list of lookup paths to `cmd`'s dynamic library lookup path.
++/// If the dylib_path_var is already set for this cmd, the old value will be overwritten!
++pub fn add_dylib_path(cmd: &mut Command, paths: impl Iterator<Item = impl Into<PathBuf>>) {
++    let path_env = env::var_os(dylib_env_var());
++    let old_paths = path_env.as_ref().map(env::split_paths);
++    let new_paths = paths.map(Into::into).chain(old_paths.into_iter().flatten());
++    cmd.env(dylib_env_var(), env::join_paths(new_paths).unwrap());
++}
+-- 
+2.38.1
+

SOURCES/rustc-1.59.0-disable-libssh2.patch

@@ -1,42 +0,0 @@
---- rustc-1.59.0-src/Cargo.lock.orig	2022-02-21 18:48:37.000000000 -0800
-+++ rustc-1.59.0-src/Cargo.lock	2022-02-22 10:16:10.381962862 -0800
-@@ -1935,7 +1935,6 @@
- dependencies = [
-  "cc",
-  "libc",
-- "libssh2-sys",
-  "libz-sys",
-  "openssl-sys",
-  "pkg-config",
-@@ -1968,20 +1967,6 @@
- ]
- 
- [[package]]
--name = "libssh2-sys"
--version = "0.2.23"
--source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "b094a36eb4b8b8c8a7b4b8ae43b2944502be3e59cd87687595cf6b0a71b3f4ca"
--dependencies = [
-- "cc",
-- "libc",
-- "libz-sys",
-- "openssl-sys",
-- "pkg-config",
-- "vcpkg",
--]
--
--[[package]]
- name = "libz-sys"
- version = "1.1.3"
- source = "registry+https://github.com/rust-lang/crates.io-index"
---- rustc-1.59.0-src/vendor/git2/Cargo.toml.orig	2022-02-21 20:14:37.000000000 -0800
-+++ rustc-1.59.0-src/vendor/git2/Cargo.toml	2022-02-22 10:12:23.021772490 -0800
-@@ -51,7 +51,7 @@
- version = "0.1.39"
- 
- [features]
--default = ["ssh", "https", "ssh_key_from_memory"]
-+default = ["https"]
- https = ["libgit2-sys/https", "openssl-sys", "openssl-probe"]
- ssh = ["libgit2-sys/ssh"]
- ssh_key_from_memory = ["libgit2-sys/ssh_key_from_memory"]

SOURCES/rustc-1.65.0-disable-http2.patch

@@ -1,6 +1,6 @@
---- rustc-beta-src/Cargo.lock.orig	2022-06-22 14:03:26.309745526 -0700
-+++ rustc-beta-src/Cargo.lock	2022-06-22 14:03:26.310745506 -0700
-@@ -990,7 +990,6 @@
+--- rustc-beta-src/Cargo.lock.orig	2022-10-04 10:55:48.797517289 -0700
++++ rustc-beta-src/Cargo.lock	2022-10-04 10:55:48.799517248 -0700
+@@ -1026,7 +1026,6 @@
  dependencies = [
   "cc",
   "libc",
@@ -8,7 +8,7 @@
   "libz-sys",
   "openssl-sys",
   "pkg-config",
-@@ -2101,16 +2100,6 @@
+@@ -1993,16 +1992,6 @@
  checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
  
  [[package]]
@@ -25,20 +25,20 @@
  name = "libz-sys"
  version = "1.1.3"
  source = "registry+https://github.com/rust-lang/crates.io-index"
---- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2022-06-22 14:03:26.310745506 -0700
-+++ rustc-beta-src/src/tools/cargo/Cargo.toml	2022-06-22 14:04:22.058596881 -0700
-@@ -22,7 +22,7 @@
- cargo-util = { path = "crates/cargo-util", version = "0.1.3" }
+--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2022-10-04 10:55:48.799517248 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2022-10-04 11:00:55.057162743 -0700
+@@ -21,7 +21,7 @@
+ cargo-platform = { path = "crates/cargo-platform", version = "0.1.2" }
+ cargo-util = { path = "crates/cargo-util", version = "0.2.1" }
  crates-io = { path = "crates/crates-io", version = "0.34.0" }
- crossbeam-utils = "0.8"
--curl = { version = "0.4.41", features = ["http2"] }
-+curl = { version = "0.4.41", features = [] }
- curl-sys = "0.4.50"
+-curl = { version = "0.4.43", features = ["http2"] }
++curl = { version = "0.4.43", features = [] }
+ curl-sys = "0.4.55"
  env_logger = "0.9.0"
  pretty_env_logger = { version = "0.4", optional = true }
---- rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig	2022-06-13 07:34:54.000000000 -0700
-+++ rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs	2022-06-22 14:03:26.311745485 -0700
-@@ -183,16 +183,8 @@
+--- rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig	2022-09-24 10:23:17.000000000 -0700
++++ rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs	2022-10-04 10:55:48.799517248 -0700
+@@ -192,16 +192,8 @@
          }
          self.fetch_started = true;
  
@@ -57,8 +57,8 @@
  
          self.config
              .shell()
---- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig	2022-06-13 07:34:54.000000000 -0700
-+++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs	2022-06-22 14:03:26.311745485 -0700
+--- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig	2022-09-24 10:23:17.000000000 -0700
++++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs	2022-10-04 10:55:48.800517227 -0700
 @@ -403,16 +403,9 @@
          sources: SourceMap<'cfg>,
          config: &'cfg Config,

SOURCES/rustc-1.65.0-disable-libssh2.patch

@@ -0,0 +1,43 @@
+--- rustc-beta-src/Cargo.lock.orig	2022-09-24 10:20:14.000000000 -0700
++++ rustc-beta-src/Cargo.lock	2022-10-04 10:26:35.490270607 -0700
+@@ -1971,7 +1971,6 @@
+ dependencies = [
+  "cc",
+  "libc",
+- "libssh2-sys",
+  "libz-sys",
+  "openssl-sys",
+  "pkg-config",
+@@ -2004,20 +2003,6 @@
+ ]
+ 
+ [[package]]
+-name = "libssh2-sys"
+-version = "0.2.23"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "b094a36eb4b8b8c8a7b4b8ae43b2944502be3e59cd87687595cf6b0a71b3f4ca"
+-dependencies = [
+- "cc",
+- "libc",
+- "libz-sys",
+- "openssl-sys",
+- "pkg-config",
+- "vcpkg",
+-]
+-
+-[[package]]
+ name = "libz-sys"
+ version = "1.1.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+--- rustc-beta-src/vendor/git2/Cargo.toml.orig	2022-10-04 10:26:35.490270607 -0700
++++ rustc-beta-src/vendor/git2/Cargo.toml	2022-10-04 10:28:14.002187686 -0700
+@@ -58,9 +58,7 @@
+ 
+ [features]
+ default = [
+-    "ssh",
+     "https",
+-    "ssh_key_from_memory",
+ ]
+ https = [
+     "libgit2-sys/https",

SOURCES/rustc-1.65.0-no-default-pie.patch

@@ -1,8 +1,6 @@
-diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
-index 638b2a7b5a9f..79d4ecf4cb91 100644
---- a/compiler/rustc_codegen_ssa/src/back/link.rs
-+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
-@@ -763,7 +763,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>(
+--- rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs.orig	2022-09-24 10:20:14.000000000 -0700
++++ rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs	2022-10-05 11:24:21.759564185 -0700
+@@ -755,7 +755,7 @@
              && cmd.get_args().iter().any(|e| e.to_string_lossy() == "-no-pie")
          {
              info!("linker output: {:?}", out);
@@ -11,7 +9,7 @@ index 638b2a7b5a9f..79d4ecf4cb91 100644
              for arg in cmd.take_args() {
                  if arg.to_string_lossy() != "-no-pie" {
                      cmd.arg(arg);
-@@ -782,7 +782,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>(
+@@ -774,7 +774,7 @@
              && cmd.get_args().iter().any(|e| e.to_string_lossy() == "-static-pie")
          {
              info!("linker output: {:?}", out);
@@ -20,12 +18,13 @@ index 638b2a7b5a9f..79d4ecf4cb91 100644
                  "Linker does not support -static-pie command line option. Retrying with -static instead."
              );
              // Mirror `add_(pre,post)_link_objects` to replace CRT objects.
-@@ -1507,15 +1507,14 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+@@ -1520,15 +1520,15 @@
  }
  
  fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind {
 -    let kind = match (crate_type, sess.crt_static(Some(crate_type)), sess.relocation_model()) {
 +    // Only use PIE if explicitly specified.
++    #[allow(rustc::bad_opt_access)]
 +    let explicit_pic =
 +        matches!(sess.opts.cg.relocation_model, Some(RelocModel::Pic | RelocModel::Pie));
 +    let kind = match (crate_type, sess.crt_static(Some(crate_type)), explicit_pic) {

SPECS/rust.spec

@@ -8,9 +8,9 @@
 # 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 1.61.0
-%global bootstrap_channel 1.61.0
-%global bootstrap_date 2022-05-19
+%global bootstrap_version 1.65.0
+%global bootstrap_channel 1.65.0
+%global bootstrap_date 2022-11-03
 
 # Only the specified arches will use bootstrap binaries.
 # NOTE: Those binaries used to be uploaded with every new release, but that was
@@ -35,9 +35,9 @@
 # src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
 # (updated per https://github.com/rust-lang/rust/pull/96907)
 %global wasi_libc_url https://github.com/WebAssembly/wasi-libc
-%global wasi_libc_commit 9886d3d6200fcc3726329966860fc058707406cd
-%global wasi_libc_name wasi-libc-%{wasi_libc_commit}
-%global wasi_libc_source %{wasi_libc_url}/archive/%{wasi_libc_commit}/%{wasi_libc_name}.tar.gz
+%global wasi_libc_ref wasi-sdk-17
+%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}
 
 # Using llvm-static may be helpful as an opt-in, e.g. to aid LLVM rebases.
@@ -45,15 +45,15 @@
 
 # We can also choose to just use Rust's bundled LLVM, in case the system LLVM
 # is insufficient.  Rust currently requires LLVM 12.0+.
-%global min_llvm_version 12.0.0
-%global bundled_llvm_version 14.0.4
+%global min_llvm_version 13.0.0
+%global bundled_llvm_version 15.0.2
 %bcond_with bundled_llvm
 
-# Requires stable libgit2 1.4, and not the next minor soname change.
+# Requires stable libgit2 1.5, and not the next minor soname change.
 # This needs to be consistent with the bindings in vendor/libgit2-sys.
-%global min_libgit2_version 1.4.0
-%global next_libgit2_version 1.5.0~
-%global bundled_libgit2_version 1.4.2
+%global min_libgit2_version 1.5.0
+%global next_libgit2_version 1.6.0~
+%global bundled_libgit2_version 1.5.0
 %if 0%{?fedora} >= 99
 %bcond_with bundled_libgit2
 %else
@@ -83,7 +83,7 @@
 %endif
 
 Name:           rust
-Version:        1.62.1
+Version:        1.66.1
 Release:        1%{?dist}
 Summary:        The Rust Programming Language
 License:        (ASL 2.0 or MIT) and (BSD and MIT)
@@ -106,21 +106,30 @@ Patch1:         0001-Use-lld-provided-by-system-for-wasm.patch
 # Set a substitute-path in rust-gdb for standard library sources.
 Patch2:         rustc-1.61.0-rust-gdb-substitute-path.patch
 
+# https://github.com/rust-lang/rust/pull/103072
+Patch3:         0001-compiletest-set-the-dylib-path-when-gathering-target.patch
+
+# https://github.com/rust-lang/rust/pull/104001
+Patch4:         0001-Improve-generating-Custom-entry-function.patch
+
+# https://github.com/rust-lang/rust/pull/105468
+Patch5:         0001-Mangle-main-as-__main_void-on-wasm32-wasi.patch
+
 ### RHEL-specific patches below ###
 
 # Simple rpm macros for rust-toolset (as opposed to full rust-packaging)
 Source100:      macros.rust-toolset
 
 # Disable cargo->libgit2->libssh2 on RHEL, as it's not approved for FIPS (rhbz1732949)
-Patch100:       rustc-1.59.0-disable-libssh2.patch
+Patch100:       rustc-1.65.0-disable-libssh2.patch
 
 # libcurl on RHEL7 doesn't have http2, but since cargo requests it, curl-sys
 # will try to build it statically -- instead we turn off the feature.
-Patch101:       rustc-1.62.0-disable-http2.patch
+Patch101:       rustc-1.65.0-disable-http2.patch
 
 # kernel rh1410097 causes too-small stacks for PIE.
 # (affects RHEL6 kernels when building for RHEL7)
-Patch102:       rustc-1.58.0-no-default-pie.patch
+Patch102:       rustc-1.65.0-no-default-pie.patch
 
 
 # Get the Rust triple for any arch.
@@ -437,6 +446,12 @@ Summary:        Documentation for Rust
 # Koji will fail the build in rpmdiff if two architectures build a noarch
 # subpackage differently, so instead we have to keep its arch.
 
+# Cargo no longer builds its own documentation
+# https://github.com/rust-lang/cargo/pull/4904
+# We used to keep a shim cargo-doc package, but now that's merged too.
+Obsoletes:      cargo-doc < 1.65.0~
+Provides:       cargo-doc = %{version}-%{release}
+
 %description doc
 This package includes HTML documentation for the Rust programming language and
 its standard library.
@@ -462,17 +477,6 @@ Cargo is a tool that allows Rust projects to declare their various dependencies
 and ensure that you'll always get a repeatable build.
 
 
-%package -n cargo-doc
-Summary:        Documentation for Cargo
-BuildArch:      noarch
-# Cargo no longer builds its own documentation
-# https://github.com/rust-lang/cargo/pull/4904
-Requires:       %{name}-doc = %{version}-%{release}
-
-%description -n cargo-doc
-This package includes HTML documentation for Cargo.
-
-
 %package -n rustfmt
 Summary:        Tool to find and fix Rust formatting issues
 Requires:       cargo
@@ -485,24 +489,26 @@ Provides:       rustfmt-preview = %{version}-%{release}
 A tool for formatting Rust code according to style guidelines.
 
 
-%package -n rls
-Summary:        Rust Language Server for IDE integration
-%if %with bundled_libgit2
-Provides:       bundled(libgit2) = %{bundled_libgit2_version}
+%package analyzer
+Summary:        Rust implementation of the Language Server Protocol
+
+# The standard library sources are needed for most functionality.
+%if 0%{?rhel} && 0%{?rhel} < 8
+Requires:       %{name}-src
+%else
+Recommends:     %{name}-src
 %endif
-Requires:       %{name}-analysis
-# /usr/bin/rls is dynamically linked against internal rustc libs
-Requires:       %{name}%{?_isa} = %{version}-%{release}
 
+# RLS is no longer available as of Rust 1.65, but we're including the stub
+# binary that implements LSP just enough to recommend rust-analyzer.
+Obsoletes:      rls < 1.65.0~
 # The component/package was rls-preview until Rust 1.31.
 Obsoletes:      rls-preview < 1.31.6
-Provides:       rls-preview = %{version}-%{release}
 
-%description -n rls
-The Rust Language Server provides a server that runs in the background,
-providing IDEs, editors, and other tools with information about Rust programs.
-It supports functionality such as 'goto definition', symbol search,
-reformatting, and code completion, and enables renaming and refactorings.
+%description analyzer
+rust-analyzer is an implementation of Language Server Protocol for the Rust
+programming language. It provides features like completion and goto definition
+for many code editors, including VS Code, Emacs and Vim.
 
 
 %package -n clippy
@@ -522,6 +528,11 @@ A collection of lints to catch common mistakes and improve your Rust code.
 %package src
 Summary:        Sources for the Rust standard library
 BuildArch:      noarch
+%if 0%{?rhel} && 0%{?rhel} < 8
+Requires:       %{name}-std-static = %{version}-%{release}
+%else
+Recommends:     %{name}-std-static = %{version}-%{release}
+%endif
 
 %description src
 This package includes source files for the Rust standard library.  It may be
@@ -530,7 +541,11 @@ useful as a reference for code completion tools in various editors.
 
 %package analysis
 Summary:        Compiler analysis data for the Rust standard library
+%if 0%{?rhel} && 0%{?rhel} < 8
 Requires:       %{name}-std-static%{?_isa} = %{version}-%{release}
+%else
+Recommends:     %{name}-std-static%{?_isa} = %{version}-%{release}
+%endif
 
 %description analysis
 This package contains analysis data files produced with rustc's -Zsave-analysis
@@ -574,6 +589,9 @@ test -f '%{local_rust_root}/bin/rustc'
 
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
+%patch4 -p1
+%patch5 -p1
 
 %if %with disabled_libssh2
 %patch100 -p1
@@ -630,7 +648,7 @@ ln -s /usr/bin/cmake3 cmake-bin/cmake
 # Static linking to distro LLVM needs to add -lffi
 # https://github.com/rust-lang/rust/issues/34486
 sed -i.ffi -e '$a #[link(name = "ffi")] extern {}' \
-  src/librustc_llvm/lib.rs
+  compiler/rustc_llvm/src/lib.rs
 %endif
 
 # The configure macro will modify some autoconf-related files, which upsets
@@ -658,7 +676,7 @@ find -name '*.rs' -type f -perm /111 -exec chmod -v -x '{}' '+'
 %build
 %{export_rust_env}
 
-%ifarch %{arm} %{ix86} s390x
+%ifarch %{arm} %{ix86}
 # full debuginfo is exhausting memory; just do libstd for now
 # https://github.com/rust-lang/rust/issues/45854
 %if 0%{?rhel} && 0%{?rhel} < 8
@@ -735,19 +753,23 @@ end}
   --disable-rpath \
   %{enable_debuginfo} \
   --set rust.codegen-units-std=1 \
+  --set build.build-stage=2 \
+  --set build.doc-stage=2 \
+  --set build.install-stage=2 \
+  --set build.test-stage=2 \
   --enable-extended \
-  --tools=analysis,cargo,clippy,rls,rustfmt,src \
+  --tools=analysis,cargo,clippy,rls,rust-analyzer,rustfmt,src \
   --enable-vendor \
   --enable-verbose-tests \
   --dist-compression-formats=gz \
   --release-channel=%{channel} \
   --release-description="%{?fedora:Fedora }%{?rhel:Red Hat }%{version}-%{release}"
 
-%{__python3} ./x.py build -j "$ncpus" --stage 2
-%{__python3} ./x.py doc --stage 2
+%{__python3} ./x.py build -j "$ncpus"
+%{__python3} ./x.py doc
 
 for triple in %{?mingw_targets} %{?wasm_targets}; do
-  %{__python3} ./x.py build --stage 2 --target=$triple std
+  %{__python3} ./x.py build --target=$triple std
 done
 
 %install
@@ -759,6 +781,9 @@ for triple in %{?mingw_targets} %{?wasm_targets}; do
   DESTDIR=%{buildroot} %{__python3} ./x.py install --target=$triple std
 done
 
+# The rls stub doesn't have an install target, but we can just copy it.
+%{__install} -t %{buildroot}%{_bindir} build/%{rust_triple}/stage2-tools-bin/rls
+
 # These are transient files used by x.py dist and install
 rm -rf ./build/dist/ ./build/tmp/
 
@@ -776,15 +801,15 @@ find %{buildroot}%{_libdir} -maxdepth 1 -type f -name '*.so' \
 # The libdir libraries are identical to those under rustlib/.  It's easier on
 # library loading if we keep them in libdir, but we do need them in rustlib/
 # to support dynamic linking for compiler plugins, so we'll symlink.
-(cd "%{buildroot}%{rustlibdir}/%{rust_triple}/lib" &&
- find ../../../../%{_lib} -maxdepth 1 -name '*.so' |
- while read lib; do
-   if [ -f "${lib##*/}" ]; then
-     # make sure they're actually identical!
-     cmp "$lib" "${lib##*/}"
-     ln -v -f -s -t . "$lib"
-   fi
- done)
+find %{buildroot}%{rustlibdir}/%{rust_triple}/lib/ -maxdepth 1 -type f -name '*.so' |
+while read lib; do
+ lib2="%{buildroot}%{_libdir}/${lib##*/}"
+ if [ -f "$lib2" ]; then
+   # make sure they're actually identical!
+   cmp "$lib" "$lib2"
+   ln -v -f -r -s -T "$lib2" "$lib"
+ fi
+done
 
 # Remove installer artifacts (manifests, uninstall scripts, etc.)
 find %{buildroot}%{rustlibdir} -maxdepth 1 -type f -exec rm -v '{}' '+'
@@ -852,18 +877,17 @@ done
 
 # The results are not stable on koji, so mask errors and just log it.
 # Some of the larger test artifacts are manually cleaned to save space.
-%{__python3} ./x.py test --no-fail-fast --stage 2 || :
+%{__python3} ./x.py test --no-fail-fast || :
 rm -rf "./build/%{rust_triple}/test/"
 
-%{__python3} ./x.py test --no-fail-fast --stage 2 cargo || :
+%{__python3} ./x.py test --no-fail-fast cargo || :
 rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 
-%{__python3} ./x.py test --no-fail-fast --stage 2 clippy || :
+%{__python3} ./x.py test --no-fail-fast clippy || :
 
-env RLS_TEST_WAIT_FOR_AGES=1 \
-%{__python3} ./x.py test --no-fail-fast --stage 2 rls || :
+%{__python3} ./x.py test --no-fail-fast rust-analyzer || :
 
-%{__python3} ./x.py test --no-fail-fast --stage 2 rustfmt || :
+%{__python3} ./x.py test --no-fail-fast rustfmt || :
 
 
 %ldconfig_scriptlets
@@ -875,6 +899,7 @@ env RLS_TEST_WAIT_FOR_AGES=1 \
 %{_bindir}/rustc
 %{_bindir}/rustdoc
 %{_libdir}/*.so
+%{_libexecdir}/rust-analyzer-proc-macro-srv
 %{_mandir}/man1/rustc.1*
 %{_mandir}/man1/rustdoc.1*
 %dir %{rustlibdir}
@@ -976,10 +1001,14 @@ end}
 %{_docdir}/%{name}/html/*.woff2
 %license %{_docdir}/%{name}/html/*.txt
 %license %{_docdir}/%{name}/html/*.md
+# former cargo-doc
+%docdir %{_docdir}/cargo
+%dir %{_docdir}/cargo
+%{_docdir}/cargo/html
 
 
 %files -n cargo
-%license src/tools/cargo/LICENSE-APACHE src/tools/cargo/LICENSE-MIT src/tools/cargo/LICENSE-THIRD-PARTY
+%license src/tools/cargo/LICENSE-{APACHE,MIT,THIRD-PARTY}
 %doc src/tools/cargo/README.md
 %{_bindir}/cargo
 %{_libexecdir}/cargo*
@@ -990,12 +1019,6 @@ end}
 %dir %{_datadir}/cargo/registry
 
 
-%files -n cargo-doc
-%docdir %{_docdir}/cargo
-%dir %{_docdir}/cargo
-%{_docdir}/cargo/html
-
-
 %files -n rustfmt
 %{_bindir}/rustfmt
 %{_bindir}/cargo-fmt
@@ -1003,10 +1026,11 @@ end}
 %license src/tools/rustfmt/LICENSE-{APACHE,MIT}
 
 
-%files -n rls
+%files analyzer
 %{_bindir}/rls
-%doc src/tools/rls/{README.md,COPYRIGHT,debugging.md}
-%license src/tools/rls/LICENSE-{APACHE,MIT}
+%{_bindir}/rust-analyzer
+%doc src/tools/rust-analyzer/README.md
+%license src/tools/rust-analyzer/LICENSE-{APACHE,MIT}
 
 
 %files -n clippy
@@ -1035,6 +1059,23 @@ end}
 * Wed Mar 15 2023 MSVSphere Packaging Team <packager@msvsphere.ru> - 1.62.1-1
 - Rebuilt for MSVSphere 9.1.
 
+* Wed Jan 11 2023 Josh Stone <jistone@redhat.com> - 1.66.1-1
+- Update to 1.66.1.
+
+* Fri Jan 06 2023 Josh Stone <jistone@redhat.com> - 1.65.0-1
+- Update to 1.65.0.
+- rust-analyzer now obsoletes rls.
+
+* Wed Oct 12 2022 Josh Stone <jistone@redhat.com> - 1.64.0-2
+- Rebuild for LLVM 15.0.1.
+
+* Thu Sep 22 2022 Josh Stone <jistone@redhat.com> - 1.64.0-1
+- Update to 1.64.0.
+- Add rust-analyzer.
+
+* Wed Sep 07 2022 Josh Stone <jistone@redhat.com> - 1.63.0-1
+- Update to 1.63.0.
+
 * Tue Jul 19 2022 Josh Stone <jistone@redhat.com> - 1.62.1-1
 - Update to 1.62.1.