diff --git a/.gitignore b/.gitignore
index a82d7cc..83aeea4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -404,3 +404,26 @@
 /rustc-1.62.0-src.tar.xz
 /rustc-1.62.1-src.tar.xz
 /rustc-1.63.0-src.tar.xz
+/rustc-1.64.0-src.tar.xz
+/rustc-1.65.0-src.tar.xz
+/wasi-libc-wasi-sdk-16.tar.gz
+/rustc-1.66.0-src.tar.xz
+/wasi-libc-wasi-sdk-17.tar.gz
+/rustc-1.66.1-src.tar.xz
+/rustc-1.67.0-src.tar.xz
+/rustc-1.67.1-src.tar.xz
+/rustc-1.68.0-src.tar.xz
+/wasi-libc-wasi-sdk-19.tar.gz
+/rustc-1.68.1-src.tar.xz
+/rustc-1.68.2-src.tar.xz
+/rustc-1.69.0-src.tar.xz
+/wasi-libc-1dfe5c302d1c5ab621f7abf04620fae92700fd22.tar.gz
+/rustc-1.70.0-src.tar.xz
+/wasi-libc-wasi-sdk-20.tar.gz
+/rustc-1.71.0-src.tar.xz
+/rustc-1.71.1-src.tar.xz
+/rustc-1.72.0-src.tar.xz
+/wasi-libc-7018e24d8fe248596819d2e884761676f3542a04.tar.gz
+/rustc-1.72.1-src.tar.xz
+/wasi-libc-bd950eb128bff337153de217b11270f948d04bb4.tar.gz
+/rustc-1.73.0-src.tar.xz
diff --git a/0001-Let-environment-variables-override-some-default-CPUs.patch b/0001-Let-environment-variables-override-some-default-CPUs.patch
new file mode 100644
index 0000000..04a0c9c
--- /dev/null
+++ b/0001-Let-environment-variables-override-some-default-CPUs.patch
@@ -0,0 +1,53 @@
+From 87caaab3681b95fa633aac48b9794364e18c467d 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
+
+---
+ compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs | 2 +-
+ compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs       | 2 +-
+ compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs      | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
+index fd896e086b54..08d0c43d20b4 100644
+--- a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
++++ b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
+@@ -2,7 +2,7 @@
+ 
+ pub fn target() -> Target {
+     let mut base = super::linux_gnu_base::opts();
+-    base.cpu = "ppc64le".into();
++    base.cpu = option_env!("RUSTC_TARGET_CPU_PPC64LE").unwrap_or("ppc64le").into();
+     base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]);
+     base.max_atomic_width = Some(64);
+     base.stack_probes = StackProbeType::Inline;
+diff --git a/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs
+index f2c722b9a89d..17a14d10b27e 100644
+--- a/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs
++++ b/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs
+@@ -5,7 +5,7 @@ pub fn target() -> Target {
+     let mut base = super::linux_gnu_base::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.
+diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs
+index 2f970f87cc64..7ee62cd62a5c 100644
+--- a/compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs
++++ b/compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs
+@@ -2,7 +2,7 @@
+ 
+ pub fn target() -> Target {
+     let mut base = super::linux_gnu_base::opts();
+-    base.cpu = "x86-64".into();
++    base.cpu = option_env!("RUSTC_TARGET_CPU_X86_64").unwrap_or("x86-64").into();
+     base.plt_by_default = false;
+     base.max_atomic_width = Some(64);
+     base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]);
+-- 
+2.41.0
+
diff --git a/0001-Skip-ExpandYamlAnchors-when-the-config-is-missing.patch b/0001-Skip-ExpandYamlAnchors-when-the-config-is-missing.patch
new file mode 100644
index 0000000..6806d2a
--- /dev/null
+++ b/0001-Skip-ExpandYamlAnchors-when-the-config-is-missing.patch
@@ -0,0 +1,30 @@
+From 35187c7e6474d346eea3113c4ae34d26d6b18756 Mon Sep 17 00:00:00 2001
+From: Josh Stone <jistone@redhat.com>
+Date: Tue, 22 Aug 2023 10:42:12 -0700
+Subject: [PATCH] Skip ExpandYamlAnchors when the config is missing
+
+The dist-src tarball does not include `.github/` at all, so we can't
+check whether it needs to be regenerated.
+---
+ src/bootstrap/test.rs | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs
+index db3b7ffbea4e..d1018978f78c 100644
+--- a/src/bootstrap/test.rs
++++ b/src/bootstrap/test.rs
+@@ -1174,6 +1174,11 @@ impl Step for ExpandYamlAnchors {
+     /// appropriate configuration for all our CI providers. This step ensures the tool was called
+     /// by the user before committing CI changes.
+     fn run(self, builder: &Builder<'_>) {
++        // Note: `.github/` is not included in dist-src tarballs
++        if !builder.src.join(".github/workflows/ci.yml").exists() {
++            builder.info("Skipping YAML anchors check: GitHub Actions config not found");
++            return;
++        }
+         builder.info("Ensuring the YAML anchors in the GitHub Actions config were expanded");
+         builder.run_delaying_failure(
+             &mut builder.tool_cmd(Tool::ExpandYamlAnchors).arg("check").arg(&builder.src),
+-- 
+2.41.0
+
diff --git a/0001-Use-lld-provided-by-system-for-wasm.patch b/0001-Use-lld-provided-by-system-for-wasm.patch
deleted file mode 100644
index fa75ad3..0000000
--- a/0001-Use-lld-provided-by-system-for-wasm.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From b521511174b1a08dddfac243604d649b71cc7386 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
-
----
- compiler/rustc_target/src/spec/wasm_base.rs | 3 +--
- 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
---- 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 {
-         // 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,
- 
--- 
-2.35.1
-
diff --git a/0001-Use-lld-provided-by-system.patch b/0001-Use-lld-provided-by-system.patch
new file mode 100644
index 0000000..2b22d48
--- /dev/null
+++ b/0001-Use-lld-provided-by-system.patch
@@ -0,0 +1,39 @@
+diff --git a/compiler/rustc_target/src/spec/wasm_base.rs b/compiler/rustc_target/src/spec/wasm_base.rs
+index 341763aadbaf..ee6358e72955 100644
+--- a/compiler/rustc_target/src/spec/wasm_base.rs
++++ b/compiler/rustc_target/src/spec/wasm_base.rs
+@@ -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()),
+         linker_flavor: LinkerFlavor::WasmLld(Cc::No),
+ 
+         pre_link_args,
+diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_none.rs b/compiler/rustc_target/src/spec/x86_64_unknown_none.rs
+index fe3b24f2d4af..1f1731d202ca 100644
+--- a/compiler/rustc_target/src/spec/x86_64_unknown_none.rs
++++ b/compiler/rustc_target/src/spec/x86_64_unknown_none.rs
+@@ -17,7 +17,7 @@ pub 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(),
+diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_uefi.rs b/compiler/rustc_target/src/spec/x86_64_unknown_uefi.rs
+index 67664a74710a..53153cd120a3 100644
+--- a/compiler/rustc_target/src/spec/x86_64_unknown_uefi.rs
++++ b/compiler/rustc_target/src/spec/x86_64_unknown_uefi.rs
+@@ -12,6 +12,7 @@ pub fn target() -> Target {
+     base.cpu = "x86-64".into();
+     base.plt_by_default = false;
+     base.max_atomic_width = Some(64);
++    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
diff --git a/0001-bootstrap-allow-disabling-target-self-contained.patch b/0001-bootstrap-allow-disabling-target-self-contained.patch
new file mode 100644
index 0000000..d499588
--- /dev/null
+++ b/0001-bootstrap-allow-disabling-target-self-contained.patch
@@ -0,0 +1,102 @@
+From 19c37083cdae94105f6429350dd0b6617e3c2d56 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
+
+---
+ config.example.toml      | 5 +++++
+ src/bootstrap/compile.rs | 4 ++++
+ src/bootstrap/config.rs  | 8 ++++++++
+ src/bootstrap/lib.rs     | 5 +++++
+ 4 files changed, 22 insertions(+)
+
+diff --git a/config.example.toml b/config.example.toml
+index 0c65b25fe138..6a0f1c01c328 100644
+--- a/config.example.toml
++++ b/config.example.toml
+@@ -789,6 +789,11 @@ changelog-seen = 2
+ # target triples containing `-none`, `nvptx`, `switch`, or `-uefi`.
+ #no-std = <platform-specific> (bool)
+ 
++# 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/compile.rs b/src/bootstrap/compile.rs
+index 14c3ef79a78f..7adbf091acbb 100644
+--- a/src/bootstrap/compile.rs
++++ b/src/bootstrap/compile.rs
+@@ -263,6 +263,10 @@ fn copy_self_contained_objects(
+     compiler: &Compiler,
+     target: TargetSelection,
+ ) -> Vec<(PathBuf, DependencyType)> {
++    if builder.self_contained(target) != Some(true) {
++        return vec![];
++    }
++
+     let libdir_self_contained = builder.sysroot_libdir(*compiler, target).join("self-contained");
+     t!(fs::create_dir_all(&libdir_self_contained));
+     let mut target_deps = vec![];
+diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
+index fe932fd6bd30..a626badc3e8a 100644
+--- a/src/bootstrap/config.rs
++++ b/src/bootstrap/config.rs
+@@ -541,6 +541,7 @@ pub struct Target {
+     pub wasi_root: Option<PathBuf>,
+     pub qemu_rootfs: Option<PathBuf>,
+     pub no_std: bool,
++    pub self_contained: bool,
+ }
+ 
+ impl Target {
+@@ -553,6 +554,9 @@ pub fn from_triple(triple: &str) -> Self {
+         {
+             target.no_std = true;
+         }
++        if triple.contains("-musl") || triple.contains("-wasi") || triple.contains("-windows-gnu") {
++            target.self_contained = true;
++        }
+         target
+     }
+ }
+@@ -999,6 +1003,7 @@ 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",
+     }
+ }
+ 
+@@ -1524,6 +1529,9 @@ 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).or_else(|| {
+                     target.ndk.as_ref().map(|ndk| ndk_compiler(Language::C, &triple, ndk))
+                 });
+diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
+index 0a7aff62257a..9b7c18a3353f 100644
+--- a/src/bootstrap/lib.rs
++++ b/src/bootstrap/lib.rs
+@@ -1285,6 +1285,11 @@ fn no_std(&self, target: TargetSelection) -> Option<bool> {
+         self.config.target_config.get(&target).map(|t| t.no_std)
+     }
+ 
++    /// Returns `true` if this is a self-contained `target`, if defined
++    fn self_contained(&self, target: TargetSelection) -> Option<bool> {
++        self.config.target_config.get(&target).map(|t| t.self_contained)
++    }
++
+     /// Returns `true` if the target will be tested using the `remote-test-client`
+     /// and `remote-test-server` binaries.
+     fn remote_tested(&self, target: TargetSelection) -> bool {
+-- 
+2.41.0
+
diff --git a/0001-wasi-round-up-the-size-for-aligned_alloc.patch b/0001-wasi-round-up-the-size-for-aligned_alloc.patch
new file mode 100644
index 0000000..7fbe950
--- /dev/null
+++ b/0001-wasi-round-up-the-size-for-aligned_alloc.patch
@@ -0,0 +1,33 @@
+From 1c6d867d78475fd8c6274e2b64ebb27735b6cabf Mon Sep 17 00:00:00 2001
+From: Josh Stone <jistone@redhat.com>
+Date: Sat, 26 Aug 2023 11:50:16 -0700
+Subject: [PATCH] wasi: round up the size for `aligned_alloc`
+
+C11 `aligned_alloc` requires that the size be a multiple of the
+alignment. This is enforced in the wasi-libc emmalloc implementation,
+which always returns NULL if the size is not a multiple.
+(The default `MALLOC_IMPL=dlmalloc` does not currently check this.)
+---
+ library/std/src/sys/unix/alloc.rs | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/library/std/src/sys/unix/alloc.rs b/library/std/src/sys/unix/alloc.rs
+index 8604b53983d6..af0089978ecb 100644
+--- a/library/std/src/sys/unix/alloc.rs
++++ b/library/std/src/sys/unix/alloc.rs
+@@ -86,7 +86,11 @@ unsafe fn aligned_malloc(layout: &Layout) -> *mut u8 {
+     } else if #[cfg(target_os = "wasi")] {
+         #[inline]
+         unsafe fn aligned_malloc(layout: &Layout) -> *mut u8 {
+-            libc::aligned_alloc(layout.align(), layout.size()) as *mut u8
++            // C11 aligned_alloc requires that the size be a multiple of the alignment.
++            // Layout already checks that the size rounded up doesn't overflow isize::MAX.
++            let align = layout.align();
++            let size = layout.size().next_multiple_of(align);
++            libc::aligned_alloc(align, size) as *mut u8
+         }
+     } else {
+         #[inline]
+-- 
+2.41.0
+
diff --git a/0002-set-an-external-library-path-for-wasm32-wasi.patch b/0002-set-an-external-library-path-for-wasm32-wasi.patch
new file mode 100644
index 0000000..e60433a
--- /dev/null
+++ b/0002-set-an-external-library-path-for-wasm32-wasi.patch
@@ -0,0 +1,78 @@
+From 3016b2b7052d8b01d50c3a3c6591aeb99d918ca3 Mon Sep 17 00:00:00 2001
+From: Josh Stone <jistone@redhat.com>
+Date: Thu, 28 Sep 2023 18:18:16 -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/wasm32_wasi.rs | 6 +++++-
+ 3 files changed, 16 insertions(+), 1 deletion(-)
+
+diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
+index b603a8787460..40d878b64479 100644
+--- a/compiler/rustc_codegen_ssa/src/back/link.rs
++++ b/compiler/rustc_codegen_ssa/src/back/link.rs
+@@ -1475,6 +1475,12 @@ fn get_object_file_path(sess: &Session, name: &str, self_contained: bool) -> Pat
+             return file_path;
+         }
+     }
++    if let Some(lib_path) = &sess.target.options.external_lib_path {
++        let file_path = Path::new(lib_path.as_ref()).join(name);
++        if file_path.exists() {
++            return file_path;
++        }
++    }
+     for search_path in fs.search_paths() {
+         let file_path = search_path.dir.join(name);
+         if file_path.exists() {
+@@ -1967,6 +1973,9 @@ 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));
+     }
++    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/mod.rs b/compiler/rustc_target/src/spec/mod.rs
+index 2365dfaf1af8..35f3a686cf67 100644
+--- a/compiler/rustc_target/src/spec/mod.rs
++++ b/compiler/rustc_target/src/spec/mod.rs
+@@ -1653,6 +1653,7 @@ pub struct TargetOptions {
+     /// Objects to link before and after all other object code.
+     pub pre_link_objects: CrtObjects,
+     pub post_link_objects: CrtObjects,
++    pub external_lib_path: Option<StaticCow<str>>,
+     /// 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,
+@@ -2124,6 +2125,7 @@ fn default() -> TargetOptions {
+             relro_level: RelroLevel::None,
+             pre_link_objects: Default::default(),
+             post_link_objects: Default::default(),
++            external_lib_path: None,
+             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/wasm32_wasi.rs b/compiler/rustc_target/src/spec/wasm32_wasi.rs
+index a0476d542e64..ad7160bf5fcd 100644
+--- a/compiler/rustc_target/src/spec/wasm32_wasi.rs
++++ b/compiler/rustc_target/src/spec/wasm32_wasi.rs
+@@ -85,7 +85,11 @@ pub fn target() -> Target {
+     options.post_link_objects_self_contained = 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
+
diff --git a/plans/ci.fmf b/plans/ci.fmf
index 1ad2c12..3fd3ab7 100644
--- a/plans/ci.fmf
+++ b/plans/ci.fmf
@@ -1,6 +1,5 @@
 summary: CI Gating Plan
 discover:
     how: fmf
-    directory: tests
 execute:
-    how: beakerlib
+    how: tmt
diff --git a/rpminspect.yaml b/rpminspect.yaml
new file mode 100644
index 0000000..15b680b
--- /dev/null
+++ b/rpminspect.yaml
@@ -0,0 +1,8 @@
+---
+debuginfo:
+    ignore:
+        # i686 has limited debuginfo. From rust.spec
+        # full debuginfo is exhausting memory; just do libstd for now
+        # https://github.com/rust-lang/rust/issues/45854
+        - /usr/lib/debug/usr/bin/rustc-*.i386.debug
+
diff --git a/rust.spec b/rust.spec
index 7e54d78..c29fa40 100644
--- a/rust.spec
+++ b/rust.spec
@@ -1,4 +1,4 @@
-# Only x86_64 and i686 are Tier 1 platforms at this time.
+# Only x86_64, i686, and aarch64 are Tier 1 platforms at this time.
 # https://doc.rust-lang.org/nightly/rustc/platform-support.html
 %global rust_arches x86_64 i686 armv7hl aarch64 ppc64le s390x riscv64
 
@@ -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 1.62.0
-%global bootstrap_channel 1.62.0
-%global bootstrap_date 2022-06-30
+%global bootstrap_version 1.72.0
+%global bootstrap_channel 1.72.0
+%global bootstrap_date 2023-08-24
 
 # Only the specified arches will use bootstrap binaries.
 # NOTE: Those binaries used to be uploaded with every new release, but that was
@@ -26,35 +26,46 @@
 %if 0%{?fedora}
 %global mingw_targets i686-pc-windows-gnu x86_64-pc-windows-gnu
 %endif
-%if 0%{?fedora} || 0%{?rhel} >= 8
 %global wasm_targets wasm32-unknown-unknown wasm32-wasi
+%if 0%{?fedora} || 0%{?rhel} >= 10
+%global extra_targets x86_64-unknown-none x86_64-unknown-uefi
 %endif
 %endif
+%global all_targets %{?mingw_targets} %{?wasm_targets} %{?extra_targets}
+%define target_enabled() %{lua:
+  print(string.find(rpm.expand(" %{all_targets} "), rpm.expand(" %1 "), 1, true) or 0)
+}
 
 # 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
 # (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-20
+%global wasi_libc_ref bd950eb128bff337153de217b11270f948d04bb4
+%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}
+%if 0%{?fedora}
+%bcond_with bundled_wasi_libc
+%else
+%bcond_without bundled_wasi_libc
+%endif
 
 # Using llvm-static may be helpful as an opt-in, e.g. to aid LLVM rebases.
 %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 12.0+.
-%global min_llvm_version 12.0.0
-%global bundled_llvm_version 14.0.5
+# is insufficient.  Rust currently requires LLVM 15.0+.
+%global min_llvm_version 15.0.0
+%global bundled_llvm_version 17.0.2
 %bcond_with bundled_llvm
 
-# Requires stable libgit2 1.4, and not the next minor soname change.
+# Requires stable libgit2 1.6, 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
-%if 0%{?fedora} >= 99
+%global min_libgit2_version 1.6.4
+%global next_libgit2_version 1.7.0~
+%global bundled_libgit2_version 1.6.4
+%if 0%{?fedora} >= 38
 %bcond_with bundled_libgit2
 %else
 %bcond_without bundled_libgit2
@@ -69,28 +80,18 @@
 %bcond_with disabled_libssh2
 %endif
 
-%if 0%{?rhel} && 0%{?rhel} < 8
-%bcond_with curl_http2
+%if 0%{?__isa_bits} == 32
+# Disable PGO on 32-bit to reduce build memory
+%bcond_with rustc_pgo
 %else
-%bcond_without curl_http2
-%endif
-
-# LLDB isn't available everywhere...
-%ifnarch riscv64
-%if 0%{?rhel} && 0%{?rhel} < 8
-%bcond_with lldb
-%else
-%bcond_without lldb
-%endif
-%else
-%bcond_with lldb
+%bcond_without rustc_pgo
 %endif
 
 Name:           rust
-Version:        1.63.0
-Release:        1.1.riscv64%{?dist}
+Version:        1.73.0
+Release:        2%{?dist}
 Summary:        The Rust Programming Language
-License:        (ASL 2.0 or MIT) and (BSD and MIT)
+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)
 # ^ written as: (rust itself) and (bundled libraries)
 URL:            https://www.rust-lang.org
 ExclusiveArch:  %{rust_arches}
@@ -104,11 +105,29 @@ Source0:        https://static.rust-lang.org/dist/%{rustc_package}.tar.xz
 Source1:        %{wasi_libc_source}
 # Sources for bootstrap_arches are inserted by lua below
 
-# By default, rust tries to use "rust-lld" as a linker for WebAssembly.
-Patch1:         0001-Use-lld-provided-by-system-for-wasm.patch
+# By default, rust tries to use "rust-lld" as a linker for some targets.
+Patch1:         0001-Use-lld-provided-by-system.patch
 
 # Set a substitute-path in rust-gdb for standard library sources.
-Patch2:         rustc-1.61.0-rust-gdb-substitute-path.patch
+Patch2:         rustc-1.70.0-rust-gdb-substitute-path.patch
+
+# Override default target CPUs to match distro settings
+# TODO: upstream this ability into the actual build configuration
+Patch3:         0001-Let-environment-variables-override-some-default-CPUs.patch
+
+# Override the default self-contained system libraries
+# TODO: the first can probably be upstreamed, but the second is hard-coded,
+# and we're only applying that if not with bundled_wasi_libc.
+Patch4:         0001-bootstrap-allow-disabling-target-self-contained.patch
+Patch5:         0002-set-an-external-library-path-for-wasm32-wasi.patch
+
+# The dist-src tarball doesn't include .github/
+# https://github.com/rust-lang/rust/pull/115109
+Patch6:         0001-Skip-ExpandYamlAnchors-when-the-config-is-missing.patch
+
+# wasi: round up the size for aligned_alloc
+# https://github.com/rust-lang/rust/pull/115254
+Patch7:         0001-wasi-round-up-the-size-for-aligned_alloc.patch
 
 ### RHEL-specific patches below ###
 
@@ -116,16 +135,7 @@ Patch2:         rustc-1.61.0-rust-gdb-substitute-path.patch
 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
-
-# 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-1.63.0-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
-
+Patch100:       rustc-1.73.0-disable-libssh2.patch
 
 # Get the Rust triple for any arch.
 %{lua: function rust_triple(arch)
@@ -145,6 +155,11 @@ end}
 
 %global rust_triple %{lua: print(rust_triple(rpm.expand("%{_target_cpu}")))}
 
+# Get the environment form of the Rust triple
+%global rust_triple_env %{lua:
+  print(string.upper(string.gsub(rpm.expand("%{rust_triple}"), "-", "_")))
+}
+
 %if %defined bootstrap_arches
 # For each bootstrap arch, add an additional binary Source.
 # Also define bootstrap_source just for the current target.
@@ -177,12 +192,7 @@ end}
 Provides:       bundled(%{name}-bootstrap) = %{bootstrap_version}
 %else
 BuildRequires:  cargo >= %{bootstrap_version}
-%if 0%{?rhel} && 0%{?rhel} < 8
-BuildRequires:  %{name} >= %{bootstrap_version}
-BuildConflicts: %{name} > %{version}
-%else
 BuildRequires:  (%{name} >= %{bootstrap_version} with %{name} <= %{version})
-%endif
 %global local_rust_root %{_prefix}
 %endif
 
@@ -219,7 +229,7 @@ Provides:       bundled(llvm) = %{bundled_llvm_version}
 %else
 BuildRequires:  cmake >= 2.8.11
 %if 0%{?epel} == 7
-%global llvm llvm13
+%global llvm llvm14
 %endif
 %if %defined llvm
 %global llvm_root %{_libdir}/%{llvm}
@@ -256,7 +266,7 @@ Requires:       %{name}-std-static%{?_isa} = %{version}-%{release}
 Requires:       /usr/bin/cc
 
 %if 0%{?epel} == 7
-%global devtoolset_name devtoolset-9
+%global devtoolset_name devtoolset-11
 BuildRequires:  %{devtoolset_name}-binutils
 BuildRequires:  %{devtoolset_name}-gcc
 BuildRequires:  %{devtoolset_name}-gcc-c++
@@ -280,14 +290,7 @@ BuildRequires:  %{devtoolset_name}-gcc-c++
 # While we don't want to encourage dynamic linking to Rust shared libraries, as
 # there's no stable ABI, we still need the unallocated metadata (.rustc) to
 # support custom-derive plugins like #[proc_macro_derive(Foo)].
-%if 0%{?rhel} && 0%{?rhel} < 8
-# eu-strip is very eager by default, so we have to limit it to -g, only debugging symbols.
-%global _find_debuginfo_opts -g
-%undefine _include_minidebuginfo
-%else
-# Newer find-debuginfo.sh supports --keep-section, which is preferable. rhbz1465997
 %global _find_debuginfo_opts --keep-section .rustc
-%endif
 
 %if %{without bundled_llvm}
 %if "%{llvm_root}" == "%{_prefix}" || 0%{?scl:1}
@@ -312,7 +315,11 @@ BuildRequires:  mingw64-winpthreads-static
 %endif
 
 %if %defined wasm_targets
+%if %with bundled_wasi_libc
 BuildRequires:  clang
+%else
+BuildRequires:  wasi-libc-static
+%endif
 BuildRequires:  lld
 # brp-strip-static-archive breaks the archive index for wasm
 %global __os_install_post \
@@ -321,6 +328,13 @@ find '%{buildroot}%{rustlibdir}'/wasm*/lib -type f -regex '.*\\.\\(a\\|rlib\\)'
 %{nil}
 %endif
 
+# For profiler_builtins
+BuildRequires:  compiler-rt
+
+# This component was removed as of Rust 1.69.0.
+# https://github.com/rust-lang/rust/pull/101841
+Obsoletes:      %{name}-analysis < 1.69.0~
+
 %description
 Rust is a systems programming language that runs blazingly fast, prevents
 segfaults, and guarantees thread safety.
@@ -330,72 +344,75 @@ This package includes the Rust compiler and documentation generator.
 
 %package std-static
 Summary:        Standard library for Rust
+Provides:       %{name}-std-static-%{rust_triple} = %{version}-%{release}
 Requires:       %{name} = %{version}-%{release}
-Requires:       glibc-devel%{?_isa} >= 2.11
+Requires:       glibc-devel%{?_isa} >= 2.17
 
 %description std-static
 This package includes the standard libraries for building applications
 written in Rust.
 
-%if %defined mingw_targets
-%{lua: do
-  for triple in string.gmatch(rpm.expand("%{mingw_targets}"), "%S+") do
-    local subs = {
-      triple = triple,
-      name = rpm.expand("%{name}"),
-      verrel = rpm.expand("%{version}-%{release}"),
-      mingw = string.sub(triple, 1, 4) == "i686" and "mingw32" or "mingw64",
-    }
-    local s = string.gsub([[
+%global target_package()                        \
+%package std-static-%1                          \
+Summary:        Standard library for Rust %1    \
+Requires:       %{name} = %{version}-%{release}
 
-%package std-static-{{triple}}
-Summary:        Standard library for Rust {{triple}}
+%global target_description()                                            \
+%description std-static-%1                                              \
+This package includes the standard libraries for building applications  \
+written in Rust for the %2 target %1.
+
+%if %target_enabled i686-pc-windows-gnu
+%target_package i686-pc-windows-gnu
+Requires:       mingw32-crt
+Requires:       mingw32-gcc
+Requires:       mingw32-winpthreads-static
+Provides:       mingw32-rust = %{version}-%{release}
+Provides:       mingw32-rustc = %{version}-%{release}
 BuildArch:      noarch
-Provides:       {{mingw}}-rust = {{verrel}}
-Provides:       {{mingw}}-rustc = {{verrel}}
-Requires:       {{mingw}}-crt
-Requires:       {{mingw}}-gcc
-Requires:       {{mingw}}-winpthreads-static
-Requires:       {{name}} = {{verrel}}
-
-%description std-static-{{triple}}
-This package includes the standard libraries for building applications
-written in Rust for the MinGW target {{triple}}.
-
-]], "{{(%w+)}}", subs)
-    print(s)
-  end
-end}
+%target_description i686-pc-windows-gnu MinGW
 %endif
 
-%if %defined wasm_targets
-%{lua: do
-  for triple in string.gmatch(rpm.expand("%{wasm_targets}"), "%S+") do
-    local subs = {
-      triple = triple,
-      name = rpm.expand("%{name}"),
-      verrel = rpm.expand("%{version}-%{release}"),
-      wasi = string.find(triple, "-wasi") and 1 or 0,
-    }
-    local s = string.gsub([[
-
-%package std-static-{{triple}}
-Summary:        Standard library for Rust {{triple}}
+%if %target_enabled x86_64-pc-windows-gnu
+%target_package x86_64-pc-windows-gnu
+Requires:       mingw64-crt
+Requires:       mingw64-gcc
+Requires:       mingw64-winpthreads-static
+Provides:       mingw64-rust = %{version}-%{release}
+Provides:       mingw64-rustc = %{version}-%{release}
 BuildArch:      noarch
-Requires:       {{name}} = {{verrel}}
+%target_description x86_64-pc-windows-gnu MinGW
+%endif
+
+%if %target_enabled wasm32-unknown-unknown
+%target_package wasm32-unknown-unknown
 Requires:       lld >= 8.0
-%if {{wasi}}
-Provides:       bundled(wasi-libc)
+BuildArch:      noarch
+%target_description wasm32-unknown-unknown WebAssembly
 %endif
 
-%description std-static-{{triple}}
-This package includes the standard libraries for building applications
-written in Rust for the WebAssembly target {{triple}}.
+%if %target_enabled wasm32-wasi
+%target_package wasm32-wasi
+Requires:       lld >= 8.0
+%if %with bundled_wasi_libc
+Provides:       bundled(wasi-libc)
+%else
+Requires:       wasi-libc-static
+%endif
+BuildArch:      noarch
+%target_description wasm32-wasi WebAssembly
+%endif
 
-]], "{{(%w+)}}", subs)
-    print(s)
-  end
-end}
+%if %target_enabled x86_64-unknown-none
+%target_package x86_64-unknown-none
+Requires:       lld
+%target_description x86_64-unknown-none embedded
+%endif
+
+%if %target_enabled x86_64-unknown-uefi
+%target_package x86_64-unknown-uefi
+Requires:       lld
+%target_description x86_64-unknown-uefi embedded
 %endif
 
 
@@ -418,8 +435,6 @@ This package includes the rust-gdb script, which allows easier debugging of Rust
 programs.
 
 
-%if %with lldb
-
 %package lldb
 Summary:        LLDB pretty printers for Rust
 BuildArch:      noarch
@@ -431,8 +446,6 @@ Requires:       %{name}-debugger-common = %{version}-%{release}
 This package includes the rust-lldb script, which allows easier debugging of Rust
 programs.
 
-%endif
-
 
 %package doc
 Summary:        Documentation for Rust
@@ -441,6 +454,12 @@ 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.
@@ -466,21 +485,13 @@ 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
 
+# /usr/bin/rustfmt is dynamically linked against internal rustc libs
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+
 # The component/package was rustfmt-preview until Rust 1.31.
 Obsoletes:      rustfmt-preview < 1.0.0
 Provides:       rustfmt-preview = %{version}-%{release}
@@ -489,24 +500,22 @@ 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}
-%endif
-Requires:       %{name}-analysis
-# /usr/bin/rls is dynamically linked against internal rustc libs
-Requires:       %{name}%{?_isa} = %{version}-%{release}
+%package analyzer
+Summary:        Rust implementation of the Language Server Protocol
 
+# The standard library sources are needed for most functionality.
+Recommends:     %{name}-src
+
+# 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
@@ -526,28 +535,20 @@ A collection of lints to catch common mistakes and improve your Rust code.
 %package src
 Summary:        Sources for the Rust standard library
 BuildArch:      noarch
+Recommends:     %{name}-std-static = %{version}-%{release}
 
 %description src
 This package includes source files for the Rust standard library.  It may be
 useful as a reference for code completion tools in various editors.
 
 
-%package analysis
-Summary:        Compiler analysis data for the Rust standard library
-Requires:       %{name}-std-static%{?_isa} = %{version}-%{release}
-
-%description analysis
-This package contains analysis data files produced with rustc's -Zsave-analysis
-feature for the Rust standard library. The RLS (Rust Language Server) uses this
-data to provide information about the Rust standard library.
-
-
-%if 0%{?rhel} && 0%{?rhel} >= 8
+%if 0%{?rhel}
 
 %package toolset
 Summary:        Rust Toolset
-Requires:       rust%{?_isa} = %{version}-%{release}
-Requires:       cargo%{?_isa} = %{version}-%{release}
+BuildArch:      noarch
+Requires:       rust = %{version}-%{release}
+Requires:       cargo = %{version}-%{release}
 
 %description toolset
 This is the metapackage for Rust Toolset, bringing in the Rust compiler,
@@ -570,26 +571,25 @@ test -f '%{local_rust_root}/bin/cargo'
 test -f '%{local_rust_root}/bin/rustc'
 %endif
 
-%if %defined wasm_targets
+%if %{defined wasm_targets} && %{with bundled_wasi_libc}
 %setup -q -n %{wasi_libc_name} -T -b 1
+rm -rf %{wasi_libc_dir}/dlmalloc/
 %endif
 
 %setup -q -n %{rustc_package}
 
-%patch1 -p1
-%patch2 -p1
+%patch -P1 -p1
+%patch -P2 -p1
+%patch -P3 -p1
+%patch -P4 -p1
+%if %without bundled_wasi_libc
+%patch -P5 -p1
+%endif
+%patch -P6 -p1
+%patch -P7 -p1
 
 %if %with disabled_libssh2
-%patch100 -p1
-%endif
-
-%if %without curl_http2
-%patch101 -p1
-rm -rf vendor/libnghttp2-sys/
-%endif
-
-%if 0%{?rhel} && 0%{?rhel} < 8
-%patch102 -p1
+%patch -P100 -p1
 %endif
 
 # Use our explicit python3 first
@@ -604,21 +604,21 @@ mkdir -p src/llvm-project/libunwind/
 %endif
 
 # Remove other unused vendored libraries
-rm -rf vendor/curl-sys/curl/
+rm -rf vendor/curl-sys*/curl/
 rm -rf vendor/*jemalloc-sys*/jemalloc/
-rm -rf vendor/libmimalloc-sys/c_src/mimalloc/
-rm -rf vendor/libssh2-sys/libssh2/
-rm -rf vendor/libz-sys/src/zlib/
-rm -rf vendor/libz-sys/src/zlib-ng/
-rm -rf vendor/lzma-sys/xz-*/
-rm -rf vendor/openssl-src/openssl/
+rm -rf vendor/libffi-sys*/libffi/
+rm -rf vendor/libmimalloc-sys*/c_src/mimalloc/
+rm -rf vendor/libssh2-sys*/libssh2/
+rm -rf vendor/libz-sys*/src/zlib{,-ng}/
+rm -rf vendor/lzma-sys*/xz-*/
+rm -rf vendor/openssl-src*/openssl/
 
 %if %without bundled_libgit2
-rm -rf vendor/libgit2-sys/libgit2/
+rm -rf vendor/libgit2-sys*/libgit2/
 %endif
 
 %if %with disabled_libssh2
-rm -rf vendor/libssh2-sys/
+rm -rf vendor/libssh2-sys*/
 %endif
 
 # This only affects the transient rust-installer, but let it use our dynamic xz-libs
@@ -647,9 +647,28 @@ find vendor -name .cargo-checksum.json \
 # it's a shebang and make them executable. Then brp-mangle-shebangs gets upset...
 find -name '*.rs' -type f -perm /111 -exec chmod -v -x '{}' '+'
 
+# The distro flags are only appropriate for the host, not our cross-targets,
+# and they're not as fine-grained as the settings we choose for std vs rustc.
+%if %defined build_rustflags
+%global build_rustflags %{nil}
+%endif
+
+# These are similar to __cflags_arch_* in /usr/lib/rpm/redhat/macros
+%global rustc_target_cpus %{lua: do
+  local fedora = tonumber(rpm.expand("0%{?fedora}"))
+  local rhel = tonumber(rpm.expand("0%{?rhel}"))
+  local env =
+    " RUSTC_TARGET_CPU_X86_64=x86-64" .. ((rhel >= 10) and "-v3" or (rhel == 9) and "-v2" or "")
+    .. " RUSTC_TARGET_CPU_PPC64LE=" .. ((rhel >= 9) and "pwr9" or "pwr8")
+    .. " RUSTC_TARGET_CPU_S390X=" ..
+        ((rhel >= 9) and "z14" or (rhel == 8 or fedora >= 38) and "z13" or
+         (fedora >= 26) and "zEC12" or (rhel == 7) and "z196" or "z10")
+  print(env)
+end}
+
 # Set up shared environment variables for build/install/check
-%global rust_env %{?rustflags:RUSTFLAGS="%{rustflags}"}
-%if 0%{?cmake_path:1}
+%global rust_env %{?rustflags:RUSTFLAGS="%{rustflags}"} %{rustc_target_cpus}
+%if %defined cmake_path
 %global rust_env %{?rust_env} PATH="%{cmake_path}:$PATH"
 %endif
 %if %without disabled_libssh2
@@ -658,20 +677,13 @@ find -name '*.rs' -type f -perm /111 -exec chmod -v -x '{}' '+'
 %endif
 %global export_rust_env %{?rust_env:export %{rust_env}}
 
-
 %build
 %{export_rust_env}
 
-%ifarch %{arm} %{ix86} s390x riscv64
+%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
-# Older rpmbuild didn't work with partial debuginfo coverage.
-%global debug_package %{nil}
-%define enable_debuginfo --debuginfo-level=0
-%else
 %define enable_debuginfo --debuginfo-level=0 --debuginfo-level-std=2
-%endif
 %else
 %define enable_debuginfo --debuginfo-level=2
 %endif
@@ -685,39 +697,40 @@ if [ "$max_cpus" -ge 1 -a "$max_cpus" -lt "$ncpus" ]; then
 fi
 
 %if %defined mingw_targets
-%{lua: do
-  local cfg = ""
-  for triple in string.gmatch(rpm.expand("%{mingw_targets}"), "%S+") do
-    local subs = {
-      triple = triple,
-      mingw = string.sub(triple, 1, 4) == "i686" and "mingw32" or "mingw64",
-    }
-    local s = string.gsub([[
-      --set target.{{triple}}.linker=%{{{mingw}}_cc}
-      --set target.{{triple}}.cc=%{{{mingw}}_cc}
-      --set target.{{triple}}.ar=%{{{mingw}}_ar}
-      --set target.{{triple}}.ranlib=%{{{mingw}}_ranlib}
-    ]], "{{(%w+)}}", subs)
-    cfg = cfg .. " " .. s
-  end
-  cfg = string.gsub(cfg, "%s+", " ")
-  rpm.define("mingw_target_config " .. cfg)
-end}
+%define mingw_target_config %{shrink:
+  --set target.i686-pc-windows-gnu.linker=%{mingw32_cc}
+  --set target.i686-pc-windows-gnu.cc=%{mingw32_cc}
+  --set target.i686-pc-windows-gnu.ar=%{mingw32_ar}
+  --set target.i686-pc-windows-gnu.ranlib=%{mingw32_ranlib}
+  --set target.i686-pc-windows-gnu.self-contained=false
+  --set target.x86_64-pc-windows-gnu.linker=%{mingw64_cc}
+  --set target.x86_64-pc-windows-gnu.cc=%{mingw64_cc}
+  --set target.x86_64-pc-windows-gnu.ar=%{mingw64_ar}
+  --set target.x86_64-pc-windows-gnu.ranlib=%{mingw64_ranlib}
+  --set target.x86_64-pc-windows-gnu.self-contained=false
+}
 %endif
 
 %if %defined wasm_targets
-%make_build --quiet -C %{wasi_libc_dir} CC=clang AR=llvm-ar NM=llvm-nm
-%{lua: do
-  local wasi_root = rpm.expand("%{wasi_libc_dir}") .. "/sysroot"
-  local cfg = ""
-  for triple in string.gmatch(rpm.expand("%{wasm_targets}"), "%S+") do
-    if string.find(triple, "-wasi") then
-      cfg = cfg .. " --set target." .. triple .. ".wasi-root=" .. wasi_root
-    end
-  end
-  rpm.define("wasm_target_config "..cfg)
-end}
+%if %with bundled_wasi_libc
+%make_build --quiet -C %{wasi_libc_dir} MALLOC_IMPL=emmalloc CC=clang AR=llvm-ar NM=llvm-nm
+%define wasm_target_config --set target.wasm32-wasi.wasi-root=%{wasi_libc_dir}/sysroot
+%else
+%define wasm_target_config %{shrink:
+  --set target.wasm32-wasi.wasi-root=%{_prefix}/wasm32-wasi
+  --set target.wasm32-wasi.self-contained=false
+}
 %endif
+%endif
+
+# Find the compiler-rt library for the Rust profiler_builtins crate.
+%if 0%{?clang_major_version} >= 17
+%define profiler %{clang_resource_dir}/lib/%{_arch}-redhat-linux-gnu/libclang_rt.profile.a
+%else
+# The exact profiler path is version dependent..
+%define profiler %(echo %{_libdir}/clang/??/lib/libclang_rt.profile-*.a)
+%endif
+test -r "%{profiler}"
 
 %configure --disable-option-checking \
   --libdir=%{common_libdir} \
@@ -727,6 +740,7 @@ end}
   --set target.%{rust_triple}.cxx=%{__cxx} \
   --set target.%{rust_triple}.ar=%{__ar} \
   --set target.%{rust_triple}.ranlib=%{__ranlib} \
+  --set target.%{rust_triple}.profiler="%{profiler}" \
   %{?mingw_target_config} \
   %{?wasm_target_config} \
   --python=%{__python3} \
@@ -738,34 +752,69 @@ end}
   --disable-llvm-static-stdcpp \
   --disable-rpath \
   %{enable_debuginfo} \
-  --set rust.codegen-units-std=1 \
+  --set rust.codegen-units=1 \
+  --set rust.lto=thin \
+  --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=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
+%global x %{__python3} ./x.py
+%global xk %{x} --keep-stage=0 --keep-stage=1
 
-for triple in %{?mingw_targets} %{?wasm_targets}; do
-  %{__python3} ./x.py build --stage 2 --target=$triple std
+%if %with rustc_pgo
+# Build the compiler with profile instrumentation
+PROFRAW="$PWD/build/profiles"
+PROFDATA="$PWD/build/rustc.profdata"
+mkdir -p "$PROFRAW"
+%{x} build -j "$ncpus" sysroot --rust-profile-generate="$PROFRAW"
+# Build cargo as a workload to generate compiler profiles
+env LLVM_PROFILE_FILE="$PROFRAW/default_%%m_%%p.profraw" %{xk} build cargo
+llvm-profdata merge -o "$PROFDATA" "$PROFRAW"
+rm -r "$PROFRAW" build/%{rust_triple}/stage2*/
+# Rebuild the compiler using the profile data
+%{x} build -j "$ncpus" sysroot --rust-profile-use="$PROFDATA"
+%else
+# Build the compiler without PGO
+%{x} build -j "$ncpus" sysroot
+%endif
+
+# Build everything else normally
+%{xk} build
+%{xk} doc
+
+for triple in %{?all_targets} ; do
+  %{xk} build --target=$triple std
 done
 
 %install
+%if 0%{?rhel} && 0%{?rhel} <= 9
+%{?set_build_flags}
+%endif
 %{export_rust_env}
 
-DESTDIR=%{buildroot} %{__python3} ./x.py install
+DESTDIR=%{buildroot} %{xk} install
 
-for triple in %{?mingw_targets} %{?wasm_targets}; do
-  DESTDIR=%{buildroot} %{__python3} ./x.py install --target=$triple std
+for triple in %{?all_targets} ; do
+  DESTDIR=%{buildroot} %{xk} install --target=$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/
 
+# Some of the components duplicate-install binaries, leaving backups we don't want
+rm -f %{buildroot}%{_bindir}/*.old
+
 # Make sure the shared libraries are in the proper libdir
 %if "%{_libdir}" != "%{common_libdir}"
 mkdir -p %{buildroot}%{_libdir}
@@ -780,15 +829,15 @@ 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 '{}' '+'
@@ -824,50 +873,55 @@ mkdir -p %{buildroot}%{_datadir}/cargo/registry
 mkdir -p %{buildroot}%{_docdir}/cargo
 ln -sT ../rust/html/cargo/ %{buildroot}%{_docdir}/cargo/html
 
-%if %without lldb
-rm -f %{buildroot}%{_bindir}/rust-lldb
-rm -f %{buildroot}%{rustlibdir}/etc/lldb_*
-%endif
-
 # We don't want Rust copies of LLVM tools (rust-lld, rust-llvm-dwp)
 rm -f %{buildroot}%{rustlibdir}/%{rust_triple}/bin/rust-ll*
 
-%if 0%{?rhel} && 0%{?rhel} >= 8
+%if 0%{?rhel}
 # This allows users to build packages using Rust Toolset.
 %{__install} -D -m 644 %{S:100} %{buildroot}%{rpmmacrodir}/macros.rust-toolset
 %endif
 
 
 %check
+%if 0%{?rhel} && 0%{?rhel} <= 9
+%{?set_build_flags}
+%endif
 %{export_rust_env}
 
 # Sanity-check the installed binaries, debuginfo-stripped and all.
 %{buildroot}%{_bindir}/cargo new build/hello-world
-env RUSTC=%{buildroot}%{_bindir}/rustc \
-    LD_LIBRARY_PATH="%{buildroot}%{_libdir}:$LD_LIBRARY_PATH" \
-    %{buildroot}%{_bindir}/cargo run --manifest-path build/hello-world/Cargo.toml
+(
+  cd build/hello-world
+  export RUSTC=%{buildroot}%{_bindir}/rustc \
+    LD_LIBRARY_PATH="%{buildroot}%{_libdir}:$LD_LIBRARY_PATH"
+  %{buildroot}%{_bindir}/cargo run --verbose
 
-# Try a build sanity-check for other targets
-for triple in %{?mingw_targets} %{?wasm_targets}; do
-  env RUSTC=%{buildroot}%{_bindir}/rustc \
-      LD_LIBRARY_PATH="%{buildroot}%{_libdir}:$LD_LIBRARY_PATH" \
-      %{buildroot}%{_bindir}/cargo build --manifest-path build/hello-world/Cargo.toml --target=$triple
-done
+  # Sanity-check that code-coverage builds and runs
+  env RUSTFLAGS="-Cinstrument-coverage" %{buildroot}%{_bindir}/cargo run --verbose
+  test -r default_*.profraw
+
+  # Try a build sanity-check for other std-enabled targets
+  for triple in %{?mingw_targets} %{?wasm_targets}; do
+    %{buildroot}%{_bindir}/cargo build --verbose --target=$triple
+  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 || :
+
+# Bootstrap is excluded because it's not something we ship, and a lot of its
+# tests are geared toward the upstream CI environment.
+%{xk} test --no-fail-fast --skip src/bootstrap || :
 rm -rf "./build/%{rust_triple}/test/"
 
-%{__python3} ./x.py test --no-fail-fast --stage 2 cargo || :
+%{xk} 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 || :
+%{xk} test --no-fail-fast clippy || :
 
-env RLS_TEST_WAIT_FOR_AGES=1 \
-%{__python3} ./x.py test --no-fail-fast --stage 2 rls || :
+%{xk} test --no-fail-fast rust-analyzer || :
 
-%{__python3} ./x.py test --no-fail-fast --stage 2 rustfmt || :
+%{xk} test --no-fail-fast rustfmt || :
 
 
 %ldconfig_scriptlets
@@ -879,6 +933,7 @@ 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}
@@ -893,58 +948,46 @@ env RLS_TEST_WAIT_FOR_AGES=1 \
 %dir %{rustlibdir}/%{rust_triple}/lib
 %{rustlibdir}/%{rust_triple}/lib/*.rlib
 
+%global target_files()      \
+%files std-static-%1        \
+%dir %{rustlibdir}          \
+%dir %{rustlibdir}/%1       \
+%dir %{rustlibdir}/%1/lib   \
+%{rustlibdir}/%1/lib/*.rlib
 
-%if %defined mingw_targets
-%{lua: do
-  for triple in string.gmatch(rpm.expand("%{mingw_targets}"), "%S+") do
-    local subs = {
-      triple = triple,
-      rustlibdir = rpm.expand("%{rustlibdir}"),
-    }
-    local s = string.gsub([[
-
-%files std-static-{{triple}}
-%dir {{rustlibdir}}
-%dir {{rustlibdir}}/{{triple}}
-%dir {{rustlibdir}}/{{triple}}/lib
-{{rustlibdir}}/{{triple}}/lib/*.rlib
-{{rustlibdir}}/{{triple}}/lib/rs*.o
-%exclude {{rustlibdir}}/{{triple}}/lib/*.dll
-%exclude {{rustlibdir}}/{{triple}}/lib/*.dll.a
-%exclude {{rustlibdir}}/{{triple}}/lib/self-contained
-
-]], "{{(%w+)}}", subs)
-    print(s)
-  end
-end}
+%if %target_enabled i686-pc-windows-gnu
+%target_files i686-pc-windows-gnu
+%{rustlibdir}/i686-pc-windows-gnu/lib/rs*.o
+%exclude %{rustlibdir}/i686-pc-windows-gnu/lib/*.dll
+%exclude %{rustlibdir}/i686-pc-windows-gnu/lib/*.dll.a
 %endif
 
-
-%if %defined wasm_targets
-%{lua: do
-  for triple in string.gmatch(rpm.expand("%{wasm_targets}"), "%S+") do
-    local subs = {
-      triple = triple,
-      rustlibdir = rpm.expand("%{rustlibdir}"),
-      wasi = string.find(triple, "-wasi") and 1 or 0,
-    }
-    local s = string.gsub([[
-
-%files std-static-{{triple}}
-%dir {{rustlibdir}}
-%dir {{rustlibdir}}/{{triple}}
-%dir {{rustlibdir}}/{{triple}}/lib
-{{rustlibdir}}/{{triple}}/lib/*.rlib
-%if {{wasi}}
-%dir {{rustlibdir}}/{{triple}}/lib/self-contained
-{{rustlibdir}}/{{triple}}/lib/self-contained/crt*.o
-{{rustlibdir}}/{{triple}}/lib/self-contained/libc.a
+%if %target_enabled x86_64-pc-windows-gnu
+%target_files x86_64-pc-windows-gnu
+%{rustlibdir}/x86_64-pc-windows-gnu/lib/rs*.o
+%exclude %{rustlibdir}/x86_64-pc-windows-gnu/lib/*.dll
+%exclude %{rustlibdir}/x86_64-pc-windows-gnu/lib/*.dll.a
 %endif
 
-]], "{{(%w+)}}", subs)
-    print(s)
-  end
-end}
+%if %target_enabled wasm32-unknown-unknown
+%target_files wasm32-unknown-unknown
+%endif
+
+%if %target_enabled wasm32-wasi
+%target_files wasm32-wasi
+%if %with bundled_wasi_libc
+%dir %{rustlibdir}/wasm32-wasi/lib/self-contained
+%{rustlibdir}/wasm32-wasi/lib/self-contained/crt*.o
+%{rustlibdir}/wasm32-wasi/lib/self-contained/libc.a
+%endif
+%endif
+
+%if %target_enabled x86_64-unknown-none
+%target_files x86_64-unknown-none
+%endif
+
+%if %target_enabled x86_64-unknown-uefi
+%target_files x86_64-unknown-uefi
 %endif
 
 
@@ -960,33 +1003,25 @@ end}
 %exclude %{_bindir}/rust-gdbgui
 
 
-%if %with lldb
 %files lldb
 %{_bindir}/rust-lldb
 %{rustlibdir}/etc/lldb_*
-%endif
 
 
 %files doc
 %docdir %{_docdir}/%{name}
 %dir %{_docdir}/%{name}
-%dir %{_docdir}/%{name}/html
-%{_docdir}/%{name}/html/*/
-%{_docdir}/%{name}/html/*.html
-%{_docdir}/%{name}/html/*.css
-%{_docdir}/%{name}/html/*.js
-%{_docdir}/%{name}/html/*.png
-%{_docdir}/%{name}/html/*.svg
-%{_docdir}/%{name}/html/*.woff2
-%license %{_docdir}/%{name}/html/*.txt
-%license %{_docdir}/%{name}/html/*.md
+%{_docdir}/%{name}/html
+# 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*
 %{_mandir}/man1/cargo*.1*
 %{_sysconfdir}/bash_completion.d/cargo
 %{_datadir}/zsh/site-functions/_cargo
@@ -994,12 +1029,6 @@ 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
@@ -1007,10 +1036,11 @@ 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
@@ -1025,22 +1055,112 @@ end}
 %{rustlibdir}/src
 
 
-%files analysis
-%{rustlibdir}/%{rust_triple}/analysis/
-
-
-%if 0%{?rhel} && 0%{?rhel} >= 8
+%if 0%{?rhel}
 %files toolset
 %{rpmmacrodir}/macros.rust-toolset
 %endif
 
 
 %changelog
-* Mon Sep 05 2022 David Abdurachmanov <davidlt@rivosinc.com> - 1.63.0-1.1.riscv64
-- Disable bootstrap on riscv64
+* Thu Oct 26 2023 Josh Stone <jistone@redhat.com> - 1.73.0-2
+- Use thin-LTO and PGO for rustc itself.
 
-* Fri Sep 02 2022 David Abdurachmanov <davidlt@rivosinc.com> - 1.63.0-1.0.riscv64
-- Bootstrap riscv64
+* Thu Oct 05 2023 Josh Stone <jistone@redhat.com> - 1.73.0-1
+- Update to 1.73.0.
+- Drop el7 conditionals from the spec.
+
+* Fri Sep 29 2023 Josh Stone <jistone@redhat.com> - 1.72.1-3
+- Fix the profiler runtime with compiler-rt-17
+- Switch to unbundled wasi-libc on Fedora
+- Use emmalloc instead of CC0 dlmalloc when bundling wasi-libc
+
+* Mon Sep 25 2023 Josh Stone <jistone@redhat.com> - 1.72.1-2
+- Fix LLVM dependency for ELN
+- Add build target for x86_64-unknown-none
+- Add build target for x86_64-unknown-uefi
+
+* Tue Sep 19 2023 Josh Stone <jistone@redhat.com> - 1.72.1-1
+- Update to 1.72.1.
+- Migrated to SPDX license
+
+* Thu Aug 24 2023 Josh Stone <jistone@redhat.com> - 1.72.0-1
+- Update to 1.72.0.
+
+* Mon Aug 07 2023 Josh Stone <jistone@redhat.com> - 1.71.1-1
+- Update to 1.71.1.
+- Security fix for CVE-2023-38497
+
+* Tue Jul 25 2023 Josh Stone <jistone@redhat.com> - 1.71.0-3
+- Relax the suspicious_double_ref_op lint
+- Enable the profiler runtime for native hosts
+
+* Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.71.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Mon Jul 17 2023 Josh Stone <jistone@redhat.com> - 1.71.0-1
+- Update to 1.71.0.
+
+* Fri Jun 23 2023 Josh Stone <jistone@redhat.com> - 1.70.0-2
+- Override default target CPUs to match distro settings
+
+* Thu Jun 01 2023 Josh Stone <jistone@redhat.com> - 1.70.0-1
+- Update to 1.70.0.
+
+* Fri May 05 2023 Josh Stone <jistone@redhat.com> - 1.69.0-3
+- Fix debuginfo with LLVM 16
+
+* Mon May 01 2023 Josh Stone <jistone@redhat.com> - 1.69.0-2
+- Build with LLVM 15 on Fedora 38+
+
+* Thu Apr 20 2023 Josh Stone <jistone@redhat.com> - 1.69.0-1
+- Update to 1.69.0.
+- Obsolete rust-analysis.
+
+* Tue Mar 28 2023 Josh Stone <jistone@redhat.com> - 1.68.2-1
+- Update to 1.68.2.
+
+* Thu Mar 23 2023 Josh Stone <jistone@redhat.com> - 1.68.1-1
+- Update to 1.68.1.
+
+* Thu Mar 09 2023 Josh Stone <jistone@redhat.com> - 1.68.0-1
+- Update to 1.68.0.
+
+* Tue Mar 07 2023 David Michael <fedora.dm0@gmail.com> - 1.67.1-3
+- Add a virtual Provides to rust-std-static containing the target triple.
+
+* Mon Feb 20 2023 Orion Poplawski <orion@nwra.com> - 1.67.1-2
+- Ship rust-toolset for EPEL7
+
+* Thu Feb 09 2023 Josh Stone <jistone@redhat.com> - 1.67.1-1
+- Update to 1.67.1.
+
+* Fri Feb 03 2023 Josh Stone <jistone@redhat.com> - 1.67.0-3
+- Unbundle libgit2 on Fedora 38.
+
+* Fri Jan 27 2023 Adam Williamson <awilliam@redhat.com> - 1.67.0-2
+- Backport PR #107360 to fix build of mesa
+- Backport 675fa0b3 to fix bootstrapping failure
+
+* Thu Jan 26 2023 Josh Stone <jistone@redhat.com> - 1.67.0-1
+- Update to 1.67.0.
+
+* Fri Jan 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.66.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Tue Jan 10 2023 Josh Stone <jistone@redhat.com> - 1.66.1-1
+- Update to 1.66.1.
+- Security fix for CVE-2022-46176
+
+* Thu Dec 15 2022 Josh Stone <jistone@redhat.com> - 1.66.0-1
+- Update to 1.66.0.
+
+* Thu Nov 03 2022 Josh Stone <jistone@redhat.com> - 1.65.0-1
+- Update to 1.65.0.
+- rust-analyzer now obsoletes rls.
+
+* Thu Sep 22 2022 Josh Stone <jistone@redhat.com> - 1.64.0-1
+- Update to 1.64.0.
+- Add rust-analyzer.
 
 * Thu Aug 11 2022 Josh Stone <jistone@redhat.com> - 1.63.0-1
 - Update to 1.63.0.
diff --git a/rustc-1.58.0-no-default-pie.patch b/rustc-1.58.0-no-default-pie.patch
deleted file mode 100644
index 67fb0c6..0000000
--- a/rustc-1.58.0-no-default-pie.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-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>>(
-             && cmd.get_args().iter().any(|e| e.to_string_lossy() == "-no-pie")
-         {
-             info!("linker output: {:?}", out);
--            warn!("Linker does not support -no-pie command line option. Retrying without.");
-+            info!("Linker does not support -no-pie command line option. Retrying without.");
-             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>>(
-             && cmd.get_args().iter().any(|e| e.to_string_lossy() == "-static-pie")
-         {
-             info!("linker output: {:?}", out);
--            warn!(
-+            info!(
-                 "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 {
- }
- 
- 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.
-+    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) {
-         (CrateType::Executable, _, _) if sess.is_wasi_reactor() => LinkOutputKind::WasiReactorExe,
--        (CrateType::Executable, false, RelocModel::Pic | RelocModel::Pie) => {
--            LinkOutputKind::DynamicPicExe
--        }
-+        (CrateType::Executable, false, true) => LinkOutputKind::DynamicPicExe,
-         (CrateType::Executable, false, _) => LinkOutputKind::DynamicNoPicExe,
--        (CrateType::Executable, true, RelocModel::Pic | RelocModel::Pie) => {
--            LinkOutputKind::StaticPicExe
--        }
-+        (CrateType::Executable, true, true) => LinkOutputKind::StaticPicExe,
-         (CrateType::Executable, true, _) => LinkOutputKind::StaticNoPicExe,
-         (_, true, _) => LinkOutputKind::StaticDylib,
-         (_, false, _) => LinkOutputKind::DynamicDylib,
diff --git a/rustc-1.59.0-disable-libssh2.patch b/rustc-1.59.0-disable-libssh2.patch
deleted file mode 100644
index 4afd67c..0000000
--- a/rustc-1.59.0-disable-libssh2.patch
+++ /dev/null
@@ -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"]
diff --git a/rustc-1.61.0-rust-gdb-substitute-path.patch b/rustc-1.61.0-rust-gdb-substitute-path.patch
deleted file mode 100644
index b94e23e..0000000
--- a/rustc-1.61.0-rust-gdb-substitute-path.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- rustc-1.61.0-src/src/etc/rust-gdb.orig	2022-05-17 18:29:36.000000000 -0700
-+++ rustc-1.61.0-src/src/etc/rust-gdb	2022-05-18 11:18:13.732709661 -0700
-@@ -14,6 +14,9 @@ fi
- RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)"
- GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc"
- 
-+RUST_STD_BUILD="@BUILDDIR@/library/"
-+RUST_STD_SRC="$RUSTC_SYSROOT/lib/rustlib/src/rust/library/"
-+
- # Run GDB with the additional arguments that load the pretty printers
- # Set the environment variable `RUST_GDB` to overwrite the call to a
- # different/specific command (defaults to `gdb`).
-@@ -21,4 +24,5 @@ RUST_GDB="${RUST_GDB:-gdb}"
- PYTHONPATH="$PYTHONPATH:$GDB_PYTHON_MODULE_DIRECTORY" exec ${RUST_GDB} \
-   --directory="$GDB_PYTHON_MODULE_DIRECTORY" \
-   -iex "add-auto-load-safe-path $GDB_PYTHON_MODULE_DIRECTORY" \
-+  -iex "set substitute-path $RUST_STD_BUILD $RUST_STD_SRC" \
-   "$@"
diff --git a/rustc-1.63.0-disable-http2.patch b/rustc-1.63.0-disable-http2.patch
deleted file mode 100644
index 2e0c8f2..0000000
--- a/rustc-1.63.0-disable-http2.patch
+++ /dev/null
@@ -1,90 +0,0 @@
---- rustc-1.63.0-src/Cargo.lock.orig	2022-08-10 12:25:16.512185135 -0700
-+++ rustc-1.63.0-src/Cargo.lock	2022-08-10 12:25:16.513185114 -0700
-@@ -1054,7 +1054,6 @@
- dependencies = [
-  "cc",
-  "libc",
-- "libnghttp2-sys",
-  "libz-sys",
-  "openssl-sys",
-  "pkg-config",
-@@ -2160,16 +2159,6 @@
- checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
- 
- [[package]]
--name = "libnghttp2-sys"
--version = "0.1.4+1.41.0"
--source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "03624ec6df166e79e139a2310ca213283d6b3c30810c54844f307086d4488df1"
--dependencies = [
-- "cc",
-- "libc",
--]
--
--[[package]]
- name = "libz-sys"
- version = "1.1.3"
- source = "registry+https://github.com/rust-lang/crates.io-index"
---- rustc-1.63.0-src/src/tools/cargo/Cargo.toml.orig	2022-08-10 12:25:16.514185093 -0700
-+++ rustc-1.63.0-src/src/tools/cargo/Cargo.toml	2022-08-10 12:25:51.441455282 -0700
-@@ -22,7 +22,7 @@
- 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 = "0.4.43", 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-1.63.0-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig	2022-08-08 15:47:35.000000000 -0700
-+++ rustc-1.63.0-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs	2022-08-10 12:25:16.514185093 -0700
-@@ -192,16 +192,8 @@
-         }
-         self.fetch_started = true;
- 
--        // We've enabled the `http2` feature of `curl` in Cargo, so treat
--        // failures here as fatal as it would indicate a build-time problem.
--        self.multiplexing = self.config.http_config()?.multiplexing.unwrap_or(true);
--
--        self.multi
--            .pipelining(false, self.multiplexing)
--            .with_context(|| "failed to enable multiplexing/pipelining in curl")?;
--
--        // let's not flood the server with connections
--        self.multi.set_max_host_connections(2)?;
-+        // Multiplexing is disabled because the system libcurl doesn't support it.
-+        self.multiplexing = false;
- 
-         self.config
-             .shell()
---- rustc-1.63.0-src/src/tools/cargo/src/cargo/core/package.rs.orig	2022-08-08 15:47:35.000000000 -0700
-+++ rustc-1.63.0-src/src/tools/cargo/src/cargo/core/package.rs	2022-08-10 12:25:16.514185093 -0700
-@@ -403,16 +403,9 @@
-         sources: SourceMap<'cfg>,
-         config: &'cfg Config,
-     ) -> CargoResult<PackageSet<'cfg>> {
--        // We've enabled the `http2` feature of `curl` in Cargo, so treat
--        // failures here as fatal as it would indicate a build-time problem.
--        let mut multi = Multi::new();
--        let multiplexing = config.http_config()?.multiplexing.unwrap_or(true);
--        multi
--            .pipelining(false, multiplexing)
--            .with_context(|| "failed to enable multiplexing/pipelining in curl")?;
--
--        // let's not flood crates.io with connections
--        multi.set_max_host_connections(2)?;
-+        // Multiplexing is disabled because the system libcurl doesn't support it.
-+        let multi = Multi::new();
-+        let multiplexing = false;
- 
-         Ok(PackageSet {
-             packages: package_ids
-@@ -658,7 +651,7 @@
- macro_rules! try_old_curl {
-     ($e:expr, $msg:expr) => {
-         let result = $e;
--        if cfg!(target_os = "macos") {
-+        if cfg!(any(target_os = "linux", target_os = "macos")) {
-             if let Err(e) = result {
-                 warn!("ignoring libcurl {} error: {}", $msg, e);
-             }
diff --git a/rustc-1.70.0-rust-gdb-substitute-path.patch b/rustc-1.70.0-rust-gdb-substitute-path.patch
new file mode 100644
index 0000000..e9e5e2e
--- /dev/null
+++ b/rustc-1.70.0-rust-gdb-substitute-path.patch
@@ -0,0 +1,21 @@
+diff --git a/src/etc/rust-gdb b/src/etc/rust-gdb
+index 9abed30ea6f7..e4bf55df3688 100755
+--- a/src/etc/rust-gdb
++++ b/src/etc/rust-gdb
+@@ -13,8 +13,6 @@ fi
+ # Find out where the pretty printer Python module is
+ RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)"
+ GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc"
+-# Get the commit hash for path remapping
+-RUSTC_COMMIT_HASH="$("$RUSTC" -vV | sed -n 's/commit-hash: \([a-zA-Z0-9_]*\)/\1/p')"
+ 
+ # Run GDB with the additional arguments that load the pretty printers
+ # Set the environment variable `RUST_GDB` to overwrite the call to a
+@@ -23,6 +21,6 @@ RUST_GDB="${RUST_GDB:-gdb}"
+ PYTHONPATH="$PYTHONPATH:$GDB_PYTHON_MODULE_DIRECTORY" exec ${RUST_GDB} \
+   --directory="$GDB_PYTHON_MODULE_DIRECTORY" \
+   -iex "add-auto-load-safe-path $GDB_PYTHON_MODULE_DIRECTORY" \
+-  -iex "set substitute-path /rustc/$RUSTC_COMMIT_HASH $RUSTC_SYSROOT/lib/rustlib/src/rust" \
++  -iex "set substitute-path @BUILDDIR@ $RUSTC_SYSROOT/lib/rustlib/src/rust" \
+   "$@"
+  
diff --git a/rustc-1.73.0-disable-libssh2.patch b/rustc-1.73.0-disable-libssh2.patch
new file mode 100644
index 0000000..96b5f4f
--- /dev/null
+++ b/rustc-1.73.0-disable-libssh2.patch
@@ -0,0 +1,42 @@
+--- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2023-09-01 10:51:15.000000000 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2023-09-05 16:59:08.837345133 -0700
+@@ -1973,7 +1973,6 @@
+ dependencies = [
+  "cc",
+  "libc",
+- "libssh2-sys",
+  "libz-sys",
+  "openssl-sys",
+  "pkg-config",
+@@ -2006,20 +2005,6 @@
+ ]
+ 
+ [[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	2023-09-05 16:59:08.837345133 -0700
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2023-09-05 17:00:00.828461993 -0700
+@@ -37,7 +37,7 @@
+ filetime = "0.2.21"
+ flate2 = { version = "1.0.26", default-features = false, features = ["zlib"] }
+ fwdansi = "1.1.0"
+-git2 = "0.17.2"
++git2 = { version = "0.17.2", default-features = false, features = ["https"] }
+ git2-curl = "0.18.0"
+ gix = { version = "0.45.1", default-features = false, features = ["blocking-http-transport-curl", "progress-tree"] }
+ gix-features-for-configuration-only = { version = "0.30.0", package = "gix-features", features = [ "parallel" ] }
diff --git a/sources b/sources
index 88d8af1..1626147 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (rustc-1.63.0-src.tar.xz) = 0dd3cd1546bd9c1438afe0c4694e1ed80507f6b437674682c0474e13f83457e9ced4560ddeee58602e01837140f9e34a9e24c6828643dd6f613e07755af6997c
-SHA512 (wasi-libc-9886d3d6200fcc3726329966860fc058707406cd.tar.gz) = 5b6af0f7133d31c2c068606737eff957126a3045e09c1e95bd2650e0c5637d4797d7036b9beb167829d38d58f6d4199852832f61b0c8836f05e945cd0cf68132
+SHA512 (rustc-1.73.0-src.tar.xz) = 75c59680a82cb9d076b9434744a1c65908524ef769293952f5d9c5779d9a9c6fa4d9aa0c7e7d6b7566a21a50a27cd6ae452b5283a4d4606b2fa1acc24dfd8e0c
+SHA512 (wasi-libc-bd950eb128bff337153de217b11270f948d04bb4.tar.gz) = 01e5cc3ebdab239f57816ff80f939fd87a5491a28951daf74b3310b118b4820c098ac9417771c9c6af55ca91d2cabe6498975ab9db4914aba754d87067cd1066
diff --git a/tests/Sanity/rpmbuild-librsvg2/runtest.sh b/tests/Sanity/rpmbuild-librsvg2/runtest.sh
index 8965c9e..470ecb5 100755
--- a/tests/Sanity/rpmbuild-librsvg2/runtest.sh
+++ b/tests/Sanity/rpmbuild-librsvg2/runtest.sh
@@ -48,7 +48,10 @@ rlJournalStart
         rlRun "rpm -ivh $SRPM"
         rlRun SPECDIR="$(rpm -E '%{_specdir}')"
 
-        rlRun "yum-builddep -y ${SPECDIR}/${PKG_TO_BUILD}.spec ${YUM_SWITCHES}"
+        # librsvg2 contains dynamic dependencies. builddep needs to be run
+        # from the srpm (not the spec file) to be able to generate them:
+        # https://fedoraproject.org/wiki/Changes/DynamicBuildRequires#rpmbuild
+        rlRun "yum-builddep -y ${SRPM} ${YUM_SWITCHES}"
     rlPhaseEnd
 
     rlPhaseStartTest