Lower memory usage for riscv64

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

.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

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
+

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
+

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

@@ -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
-

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

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
+

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
+

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
+

plans/ci.fmf

@@ -1,6 +1,5 @@
 summary: CI Gating Plan
 discover:
     how: fmf
-    directory: tests
 execute:
-    how: beakerlib
+    how: tmt

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
+

rustc-1.58.0-no-default-pie.patch

@@ -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,

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"]

rustc-1.61.0-rust-gdb-substitute-path.patch

@@ -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 $RUST_STD_SRC" \
-   "$@"

rustc-1.63.0-disable-http2.patch

@@ -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);
-             }

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@ $RUSTC_SYSROOT/lib/rustlib/src/rust" \
+   "$@"
+  

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" ] }

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

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