From bfa9d702cea8b2beded557519645b6b563e6c1a3 Mon Sep 17 00:00:00 2001 From: MSVSphere Packaging Team Date: Thu, 19 Sep 2024 12:50:31 +0300 Subject: [PATCH] import rust-1.76.0-1.module_el8+1017+a755c136 --- .gitignore | 2 + .rust.metadata | 2 + ...variables-override-some-default-CPUs.patch | 53 + SOURCES/0001-Use-lld-provided-by-system.patch | 53 + ...llow-disabling-target-self-contained.patch | 102 ++ ...xternal-library-path-for-wasm32-wasi.patch | 78 + SOURCES/cargo_vendor.attr | 2 + SOURCES/cargo_vendor.prov | 127 ++ SOURCES/macros.rust-toolset | 247 +++ ...ustc-1.70.0-rust-gdb-substitute-path.patch | 21 + SOURCES/rustc-1.76.0-disable-libssh2.patch | 42 + SOURCES/rustc-1.76.0-unbundle-sqlite.patch | 21 + SPECS/rust.spec | 1324 +++++++++++++++++ 13 files changed, 2074 insertions(+) create mode 100644 .gitignore create mode 100644 .rust.metadata create mode 100644 SOURCES/0001-Let-environment-variables-override-some-default-CPUs.patch create mode 100644 SOURCES/0001-Use-lld-provided-by-system.patch create mode 100644 SOURCES/0001-bootstrap-allow-disabling-target-self-contained.patch create mode 100644 SOURCES/0002-set-an-external-library-path-for-wasm32-wasi.patch create mode 100644 SOURCES/cargo_vendor.attr create mode 100755 SOURCES/cargo_vendor.prov create mode 100644 SOURCES/macros.rust-toolset create mode 100644 SOURCES/rustc-1.70.0-rust-gdb-substitute-path.patch create mode 100644 SOURCES/rustc-1.76.0-disable-libssh2.patch create mode 100644 SOURCES/rustc-1.76.0-unbundle-sqlite.patch create mode 100644 SPECS/rust.spec diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8e327e7 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +SOURCES/rustc-1.76.0-src.tar.xz +SOURCES/wasi-libc-03b228e46bb02fcc5927253e1b8ad715072b1ae4.tar.gz diff --git a/.rust.metadata b/.rust.metadata new file mode 100644 index 0000000..6be2ff1 --- /dev/null +++ b/.rust.metadata @@ -0,0 +1,2 @@ +755339e8131d618d3c1095a581f27afc573ad310 SOURCES/rustc-1.76.0-src.tar.xz +124d114ffb627ada36bfa1df0216bcea0f55a15e SOURCES/wasi-libc-03b228e46bb02fcc5927253e1b8ad715072b1ae4.tar.gz diff --git a/SOURCES/0001-Let-environment-variables-override-some-default-CPUs.patch b/SOURCES/0001-Let-environment-variables-override-some-default-CPUs.patch new file mode 100644 index 0000000..dc8be55 --- /dev/null +++ b/SOURCES/0001-Let-environment-variables-override-some-default-CPUs.patch @@ -0,0 +1,53 @@ +From 184d61d2c12aa2db01de9a14ccb2be0cfae5039b Mon Sep 17 00:00:00 2001 +From: Josh Stone +Date: Fri, 9 Jun 2023 15:23:08 -0700 +Subject: [PATCH] Let environment variables override some default CPUs + +--- + .../src/spec/targets/powerpc64le_unknown_linux_gnu.rs | 2 +- + .../rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs | 2 +- + .../rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs +index 194c3170e683..9806ca78297c 100644 +--- a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs ++++ b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs +@@ -2,7 +2,7 @@ + + pub fn target() -> Target { + let mut base = base::linux_gnu::opts(); +- base.cpu = "ppc64le".into(); ++ base.cpu = option_env!("RUSTC_TARGET_CPU_PPC64LE").unwrap_or("ppc64le").into(); + 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/targets/s390x_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs +index 6fc410eb2235..c8f84edb9715 100644 +--- a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs ++++ b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs +@@ -5,7 +5,7 @@ pub fn target() -> Target { + let mut base = base::linux_gnu::opts(); + base.endian = Endian::Big; + // z10 is the oldest CPU supported by LLVM +- base.cpu = "z10".into(); ++ base.cpu = option_env!("RUSTC_TARGET_CPU_S390X").unwrap_or("z10").into(); + // FIXME: The ABI implementation in cabi_s390x.rs is for now hard-coded to assume the no-vector + // ABI. Pass the -vector feature string to LLVM to respect this assumption. On LLVM < 16, we + // also strip v128 from the data_layout below to match the older LLVM's expectation. +diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs +index 80e267c163fa..8436a00e66d5 100644 +--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs ++++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs +@@ -2,7 +2,7 @@ + + pub fn target() -> Target { + let mut base = base::linux_gnu::opts(); +- base.cpu = "x86-64".into(); ++ base.cpu = option_env!("RUSTC_TARGET_CPU_X86_64").unwrap_or("x86-64").into(); + 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/SOURCES/0001-Use-lld-provided-by-system.patch b/SOURCES/0001-Use-lld-provided-by-system.patch new file mode 100644 index 0000000..bee8e16 --- /dev/null +++ b/SOURCES/0001-Use-lld-provided-by-system.patch @@ -0,0 +1,53 @@ +From 61b5cc96337da2121221dd1bcdb63fd36551d065 Mon Sep 17 00:00:00 2001 +From: Josh Stone +Date: Wed, 1 Nov 2023 15:21:15 -0700 +Subject: [PATCH] Use lld provided by system + +--- + compiler/rustc_target/src/spec/base/wasm.rs | 3 +-- + compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs | 2 +- + compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs | 1 + + 3 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/compiler/rustc_target/src/spec/base/wasm.rs b/compiler/rustc_target/src/spec/base/wasm.rs +index 87ade9e58cf4..2ddff95febab 100644 +--- a/compiler/rustc_target/src/spec/base/wasm.rs ++++ b/compiler/rustc_target/src/spec/base/wasm.rs +@@ -91,8 +91,7 @@ macro_rules! args { + // arguments just yet + limit_rdylib_exports: false, + +- // 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/targets/x86_64_unknown_none.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs +index 9aa95a35f8e5..a9172f9441b7 100644 +--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs ++++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs +@@ -17,7 +17,7 @@ pub fn target() -> Target { + 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/targets/x86_64_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs +index 5abfb8162f70..13cb43bda1a4 100644 +--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs ++++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs +@@ -16,6 +16,7 @@ pub fn target() -> Target { + base.plt_by_default = false; + base.max_atomic_width = Some(64); + base.entry_abi = Conv::X86_64Win64; ++ base.linker = Some("lld".into()); + + // We disable MMX and SSE for now, even though UEFI allows using them. Problem is, you have to + // enable these CPU features explicitly before their first use, otherwise their instructions +-- +2.41.0 + diff --git a/SOURCES/0001-bootstrap-allow-disabling-target-self-contained.patch b/SOURCES/0001-bootstrap-allow-disabling-target-self-contained.patch new file mode 100644 index 0000000..2a3cbd7 --- /dev/null +++ b/SOURCES/0001-bootstrap-allow-disabling-target-self-contained.patch @@ -0,0 +1,102 @@ +From df0d6f1d8b46db82d7599ca8eff6e8f844cf52f2 Mon Sep 17 00:00:00 2001 +From: Josh Stone +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/src/core/build_steps/compile.rs | 4 ++++ + src/bootstrap/src/core/config/config.rs | 8 ++++++++ + src/bootstrap/src/lib.rs | 5 +++++ + 4 files changed, 22 insertions(+) + +diff --git a/config.example.toml b/config.example.toml +index e5df28a49af6..2fcd8b8cb057 100644 +--- a/config.example.toml ++++ b/config.example.toml +@@ -807,6 +807,11 @@ change-id = 116881 + # target triples containing `-none`, `nvptx`, `switch`, or `-uefi`. + #no-std = (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 = (bool) ++ + # ============================================================================= + # Distribution options + # +diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs +index 7021a9543582..11555c65ca87 100644 +--- a/src/bootstrap/src/core/build_steps/compile.rs ++++ b/src/bootstrap/src/core/build_steps/compile.rs +@@ -302,6 +302,10 @@ fn copy_self_contained_objects( + 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/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs +index 0a9175aa3ea5..a2e028b25036 100644 +--- a/src/bootstrap/src/core/config/config.rs ++++ b/src/bootstrap/src/core/config/config.rs +@@ -533,6 +533,7 @@ pub struct Target { + pub wasi_root: Option, + pub qemu_rootfs: Option, + pub no_std: bool, ++ pub self_contained: bool, + } + + impl Target { +@@ -541,6 +542,9 @@ pub fn from_triple(triple: &str) -> Self { + if triple.contains("-none") || triple.contains("nvptx") || triple.contains("switch") { + target.no_std = true; + } ++ if triple.contains("-musl") || triple.contains("-wasi") || triple.contains("-windows-gnu") { ++ target.self_contained = true; ++ } + target + } + } +@@ -1051,6 +1055,7 @@ struct TomlTarget { + wasi_root: Option = "wasi-root", + qemu_rootfs: Option = "qemu-rootfs", + no_std: Option = "no-std", ++ self_contained: Option = "self-contained", + } + } + +@@ -1600,6 +1605,9 @@ fn get_table(option: &str) -> Result { + if let Some(s) = cfg.no_std { + target.no_std = s; + } ++ if let Some(s) = cfg.self_contained { ++ target.self_contained = s; ++ } + target.cc = cfg.cc.map(PathBuf::from); + target.cxx = cfg.cxx.map(PathBuf::from); + target.ar = cfg.ar.map(PathBuf::from); +diff --git a/src/bootstrap/src/lib.rs b/src/bootstrap/src/lib.rs +index 33b8f1a7ce72..f36e53187576 100644 +--- a/src/bootstrap/src/lib.rs ++++ b/src/bootstrap/src/lib.rs +@@ -1335,6 +1335,11 @@ fn no_std(&self, target: TargetSelection) -> Option { + 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 { ++ 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/SOURCES/0002-set-an-external-library-path-for-wasm32-wasi.patch b/SOURCES/0002-set-an-external-library-path-for-wasm32-wasi.patch new file mode 100644 index 0000000..e2da2fe --- /dev/null +++ b/SOURCES/0002-set-an-external-library-path-for-wasm32-wasi.patch @@ -0,0 +1,78 @@ +From 79bb610c8fc5d9df7dd4720ae847b8f17e7b1ad4 Mon Sep 17 00:00:00 2001 +From: Josh Stone +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/targets/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 dd9d277fb775..3d0f0502f255 100644 +--- a/compiler/rustc_codegen_ssa/src/back/link.rs ++++ b/compiler/rustc_codegen_ssa/src/back/link.rs +@@ -1496,6 +1496,12 @@ fn get_object_file_path(sess: &Session, name: &str, self_contained: bool) -> Pat + 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() { +@@ -1982,6 +1988,9 @@ fn add_library_search_dirs(cmd: &mut dyn Linker, sess: &Session, self_contained: + let lib_path = sess.target_filesearch(PathKind::All).get_self_contained_lib_path(); + cmd.include_path(&fix_windows_verbatim_for_gcc(&lib_path)); + } ++ 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 f04799482c83..25410b37ba24 100644 +--- a/compiler/rustc_target/src/spec/mod.rs ++++ b/compiler/rustc_target/src/spec/mod.rs +@@ -1874,6 +1874,7 @@ 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>, + /// Same as `(pre|post)_link_objects`, but when self-contained linking mode is enabled. + pub pre_link_objects_self_contained: CrtObjects, + pub post_link_objects_self_contained: CrtObjects, +@@ -2352,6 +2353,7 @@ fn default() -> TargetOptions { + 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/targets/wasm32_wasi.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs +index 6dbcb01ea436..2151f86d0648 100644 +--- a/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs ++++ b/compiler/rustc_target/src/spec/targets/wasm32_wasi.rs +@@ -86,7 +86,11 @@ pub fn target() -> Target { + options.post_link_objects_self_contained = crt_objects::post_wasi_self_contained(); + + // 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/SOURCES/cargo_vendor.attr b/SOURCES/cargo_vendor.attr new file mode 100644 index 0000000..be2d48f --- /dev/null +++ b/SOURCES/cargo_vendor.attr @@ -0,0 +1,2 @@ +%__cargo_vendor_path ^%{_defaultlicensedir}(/[^/]+)+/cargo-vendor.txt$ +%__cargo_vendor_provides %{_rpmconfigdir}/cargo_vendor.prov diff --git a/SOURCES/cargo_vendor.prov b/SOURCES/cargo_vendor.prov new file mode 100755 index 0000000..6efca18 --- /dev/null +++ b/SOURCES/cargo_vendor.prov @@ -0,0 +1,127 @@ +#! /usr/bin/python3 -s +# Stripped down replacement for cargo2rpm parse-vendor-manifest + +import re +import subprocess +import sys +from typing import Optional + + +VERSION_REGEX = re.compile( + r""" + ^ + (?P0|[1-9]\d*) + \.(?P0|[1-9]\d*) + \.(?P0|[1-9]\d*) + (?:-(?P
(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?
+    (?:\+(?P[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$
+    """,
+    re.VERBOSE,
+)
+
+
+class Version:
+    """
+    Version that adheres to the "semantic versioning" format.
+    """
+
+    def __init__(self, major: int, minor: int, patch: int, pre: Optional[str] = None, build: Optional[str] = None):
+        self.major: int = major
+        self.minor: int = minor
+        self.patch: int = patch
+        self.pre: Optional[str] = pre
+        self.build: Optional[str] = build
+
+    @staticmethod
+    def parse(version: str) -> "Version":
+        """
+        Parses a version string and return a `Version` object.
+        Raises a `ValueError` if the string does not match the expected format.
+        """
+
+        match = VERSION_REGEX.match(version)
+        if not match:
+            raise ValueError(f"Invalid version: {version!r}")
+
+        matches = match.groupdict()
+
+        major_str = matches["major"]
+        minor_str = matches["minor"]
+        patch_str = matches["patch"]
+        pre = matches["pre"]
+        build = matches["build"]
+
+        major = int(major_str)
+        minor = int(minor_str)
+        patch = int(patch_str)
+
+        return Version(major, minor, patch, pre, build)
+
+    def to_rpm(self) -> str:
+        """
+        Formats the `Version` object as an equivalent RPM version string.
+        Characters that are invalid in RPM versions are replaced ("-" -> "_")
+
+        Build metadata (the optional `Version.build` attribute) is dropped, so
+        the conversion is not lossless for versions where this attribute is not
+        `None`. However, build metadata is not intended to be part of the
+        version (and is not even considered when doing version comparison), so
+        dropping it when converting to the RPM version format is correct.
+        """
+
+        s = f"{self.major}.{self.minor}.{self.patch}"
+        if self.pre:
+            s += f"~{self.pre.replace('-', '_')}"
+        return s
+
+
+def break_the_build(error: str):
+    """
+    This function writes a string that is an invalid RPM dependency specifier,
+    which causes dependency generators to fail and break the build. The
+    additional error message is printed to stderr.
+    """
+
+    print("*** FATAL ERROR ***")
+    print(error, file=sys.stderr)
+
+ 
+def get_cargo_vendor_txt_paths_from_stdin() -> set[str]:  # pragma nocover
+    """
+    Read lines from standard input and filter out lines that look like paths
+    to `cargo-vendor.txt` files. This is how RPM generators pass lists of files.
+    """
+
+    lines = {line.rstrip("\n") for line in sys.stdin.readlines()}
+    return {line for line in lines if line.endswith("/cargo-vendor.txt")}
+
+
+def action_parse_vendor_manifest():
+    paths = get_cargo_vendor_txt_paths_from_stdin()
+
+    for path in paths:
+        with open(path) as file:
+            manifest = file.read()
+
+        for line in manifest.strip().splitlines():
+            crate, version = line.split(" v")
+            print(f"bundled(crate({crate})) = {Version.parse(version).to_rpm()}")
+
+
+def main():
+    try:
+        action_parse_vendor_manifest()
+        exit(0)
+
+    # print an error message that is not a valid RPM dependency
+    # to cause the generator to break the build
+    except (IOError, ValueError) as exc:
+        break_the_build(str(exc))
+        exit(1)
+
+    break_the_build("Uncaught exception: This should not happen, please report a bug.")
+    exit(1)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/SOURCES/macros.rust-toolset b/SOURCES/macros.rust-toolset
new file mode 100644
index 0000000..9d6bc1a
--- /dev/null
+++ b/SOURCES/macros.rust-toolset
@@ -0,0 +1,247 @@
+# __rustc: path to the default rustc executable
+%__rustc /usr/bin/rustc
+
+# __rustdoc: path to the default rustdoc executable
+%__rustdoc /usr/bin/rustdoc
+
+# rustflags_opt_level: default optimization level
+#
+# It corresponds to the "-Copt-level" rustc command line option.
+%rustflags_opt_level 3
+
+# rustflags_debuginfo: default verbosity of debug information
+#
+# It corresponds to the "-Cdebuginfo" rustc command line option.
+# In some cases, it might be required to override this macro with "1" or even
+# "0", if memory usage gets too high during builds on some resource-constrained
+# architectures (most likely on 32-bit architectures), which will however
+# reduce the quality of the produced debug symbols.
+%rustflags_debuginfo 2
+
+# rustflags_codegen_units: default number of parallel code generation units
+#
+# The default value of "1" results in generation of better code, but comes at
+# the cost of longer build times.
+%rustflags_codegen_units 1
+
+# build_rustflags: default compiler flags for rustc (RUSTFLAGS)
+#
+# -Copt-level: set optimization level (default: highest optimization level)
+# -Cdebuginfo: set debuginfo verbosity (default: full debug information)
+# -Ccodegen-units: set number of parallel code generation units (default: 1)
+#
+# ref. https://doc.rust-lang.org/rustc/codegen-options/index.html
+%build_rustflags %{shrink:
+  -Copt-level=%rustflags_opt_level
+  -Cdebuginfo=%rustflags_debuginfo
+  -Ccodegen-units=%rustflags_codegen_units
+  -Cstrip=none
+}
+
+# __cargo: cargo command with environment variables
+#
+# CARGO_HOME: This ensures cargo reads configuration file from .cargo/config,
+#       and prevents writing any files to $HOME during RPM builds.
+%__cargo /usr/bin/env CARGO_HOME=.cargo RUSTFLAGS='%{build_rustflags}' /usr/bin/cargo
+
+# __cargo_common_opts: common command line flags for cargo
+#
+# _smp_mflags: run builds and tests in parallel
+%__cargo_common_opts %{?_smp_mflags}
+
+# cargo_prep: macro to set up build environment for cargo projects
+#
+# This involves four steps:
+# - create the ".cargo" directory if it doesn't exist yet
+# - dump custom cargo configuration into ".cargo/config"
+# - remove "Cargo.lock" if it exists (it breaks builds with custom cargo config)
+# - remove "Cargo.toml.orig" if it exists (it breaks running "cargo package")
+#
+# Options:
+#   -V     - unpack and use vendored sources from Source tarball
+#                    (deprecated; use -v instead)
+#   -v  - use vendored sources from 
+#   -N             - Don't set up any registry. Only set up the build configuration.
+%cargo_prep(V:v:N)\
+%{-v:%{-V:%{error:-v and -V are mutually exclusive!}}}\
+%{-v:%{-N:%{error:-v and -N are mutually exclusive!}}}\
+(\
+set -euo pipefail\
+%{__mkdir} -p target/rpm\
+/usr/bin/ln -s rpm target/release\
+%{__rm} -rf .cargo/\
+%{__mkdir} -p .cargo\
+cat > .cargo/config << EOF\
+[build]\
+rustc = "%{__rustc}"\
+rustdoc = "%{__rustdoc}"\
+\
+[profile.rpm]\
+inherits = "release"\
+opt-level = %{rustflags_opt_level}\
+codegen-units = %{rustflags_codegen_units}\
+debug = %{rustflags_debuginfo}\
+strip = "none"\
+\
+[env]\
+CFLAGS = "%{build_cflags}"\
+CXXFLAGS = "%{build_cxxflags}"\
+LDFLAGS = "%{build_ldflags}"\
+\
+[install]\
+root = "%{buildroot}%{_prefix}"\
+\
+[term]\
+verbose = true\
+EOF\
+%{-V:%{__tar} -xoaf %{S:%{-V*}}}\
+%{!?-N:\
+cat >> .cargo/config << EOF\
+[source.vendored-sources]\
+directory = "%{-v*}%{-V:./vendor}"\
+\
+[source.crates-io]\
+registry = "https://crates.io"\
+replace-with = "vendored-sources"\
+EOF}\
+%{__rm} -f Cargo.toml.orig\
+)
+
+# __cargo_parse_opts: function-like macro which parses common flags into the
+#       equivalent command-line flags for cargo
+%__cargo_parse_opts(naf:) %{shrink:\
+    %{-n:%{-a:%{error:Can't specify both -n and -a}}}           \
+    %{-f:%{-a:%{error:Can't specify both -f(%{-f*}) and -a}}}   \
+    %{-n:--no-default-features}                                 \
+    %{-a:--all-features}                                        \
+    %{-f:--features %{-f*}}                                     \
+    %{nil}                                                      \
+}
+
+# NB: cargo_build/test/install do not use the -n/-a/-f argument parsing like
+# Fedora's rust-packaging, because that change would break anyone that's
+# already passing arguments directly to cargo after the macro. Instead, one can
+# explicitly use --no-default-features, --all-features, or --features XYZ.
+
+# cargo_build: builds the crate with cargo
+%cargo_build\
+%{shrink:                                               \
+    %{__cargo} build                                    \
+    %{__cargo_common_opts}                              \
+    --profile rpm                                       \
+}
+
+# cargo_test: runs the test suite with cargo
+#
+# To pass command-line arguments to the cargo test runners directly (for
+# example, to skip certain tests during package builds), the
+# "cargo test" argument parsing need to be bypassed,
+# i.e. "%%cargo_test -- --skip foo" for skipping all tests with names that
+# match "foo".
+%cargo_test\
+%{shrink:                                               \
+    %{__cargo} test                                     \
+    %{__cargo_common_opts}                              \
+    --profile rpm                                       \
+    --no-fail-fast                                      \
+}
+
+# cargo_install: install files into the buildroot
+#
+# For "binary" crates, this macro installs all "bin" build targets to _bindir
+# inside the buildroot. The "--no-track" option prevents the creation of the
+# "$CARGO_HOME/.crates.toml" file, which is used to keep track of which version
+# of a specific binary has been installed, but which conflicts between builds
+# of different Rust applications and is not needed when building RPM packages.
+%cargo_install\
+(\
+set -euo pipefail                                                   \
+  %{shrink:                                                         \
+    %{__cargo} install                                              \
+      %{__cargo_common_opts}                                        \
+      --profile rpm                                                 \
+      --no-track                                                    \
+      --path .                                                      \
+  }                                                                 \
+)
+
+# cargo_license: print license information for all crate dependencies
+#
+# The "no-build,no-dev,no-proc-macro" argument results in only crates which are
+# linked into the final binary to be considered.
+#
+# Additionally, deprecated SPDX syntax ("/" instead of "OR") is normalized
+# before sorting the results to ensure reproducible output of this macro.
+#
+# This macro must be called with the same feature flags as other cargo macros,
+# in particular, "cargo_build", otherwise its output will be incomplete.
+#
+# The "cargo tree" command called by this macro will fail if there are missing
+# (optional) dependencies.
+%cargo_license(naf:)\
+(\
+set -euo pipefail\
+%{shrink:                                                           \
+    %{__cargo} tree                                                 \
+    --workspace                                                     \
+    --offline                                                       \
+    --edges no-build,no-dev,no-proc-macro                           \
+    --no-dedupe                                                     \
+    %{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}}                \
+    --prefix none                                                   \
+    --format "{l}: {p}"                                             \
+    | sed -e "s: ($(pwd)[^)]*)::g" -e "s: / :/:g" -e "s:/: OR :g"   \
+    | sort -u                                                       \
+}\
+)
+
+# cargo_license_summary: print license summary for all crate dependencies
+#
+# This macro works in the same way as cargo_license, except that it only prints
+# a list of licenses, and not the complete license information for every crate
+# in the dependency tree. This is useful for determining the correct License
+# tag for packages that contain compiled Rust binaries.
+%cargo_license_summary(naf:)\
+(\
+set -euo pipefail\
+%{shrink:                                                           \
+    %{__cargo} tree                                                 \
+    --workspace                                                     \
+    --offline                                                       \
+    --edges no-build,no-dev,no-proc-macro                           \
+    --no-dedupe                                                     \
+    %{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}}                \
+    --prefix none                                                   \
+    --format "# {l}"                                                \
+    | sed -e "s: / :/:g" -e "s:/: OR :g"                            \
+    | sort -u                                                       \
+}\
+)
+
+# cargo_vendor_manifest: write list of vendored crates and their versions
+#
+# The arguments for the internal "cargo tree" call emulate the logic
+# that determines which crates are included when running "cargo vendor".
+# The results are written to "cargo-vendor.txt".
+#
+# TODO: --all-features may be overly broad; this should be modified to
+# use %%__cargo_parse_opts to handle feature flags.
+%cargo_vendor_manifest()\
+(\
+set -euo pipefail\
+%{shrink:                                                           \
+    %{__cargo} tree                                                 \
+    --workspace                                                     \
+    --offline                                                       \
+    --edges normal,build                                            \
+    --no-dedupe                                                     \
+    --all-features                                                  \
+    --prefix none                                                   \
+    --format "{p}"                                                  \
+    | grep -v "$(pwd)"                                              \
+    | sed -e "s: (proc-macro)::"                                    \
+    | sort -u                                                       \
+    > cargo-vendor.txt                                              \
+}\
+)
+
diff --git a/SOURCES/rustc-1.70.0-rust-gdb-substitute-path.patch b/SOURCES/rustc-1.70.0-rust-gdb-substitute-path.patch
new file mode 100644
index 0000000..e9e5e2e
--- /dev/null
+++ b/SOURCES/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/SOURCES/rustc-1.76.0-disable-libssh2.patch b/SOURCES/rustc-1.76.0-disable-libssh2.patch
new file mode 100644
index 0000000..2c6fba2
--- /dev/null
+++ b/SOURCES/rustc-1.76.0-disable-libssh2.patch
@@ -0,0 +1,42 @@
+--- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2024-01-07 18:12:08.000000000 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2024-01-09 15:25:51.519781381 -0800
+@@ -2071,7 +2071,6 @@
+ dependencies = [
+  "cc",
+  "libc",
+- "libssh2-sys",
+  "libz-sys",
+  "openssl-sys",
+  "pkg-config",
+@@ -2113,20 +2112,6 @@
+  "pkg-config",
+  "vcpkg",
+ ]
+-
+-[[package]]
+-name = "libssh2-sys"
+-version = "0.3.0"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "2dc8a030b787e2119a731f1951d6a773e2280c660f8ec4b0f5e1505a386e71ee"
+-dependencies = [
+- "cc",
+- "libc",
+- "libz-sys",
+- "openssl-sys",
+- "pkg-config",
+- "vcpkg",
+-]
+ 
+ [[package]]
+ name = "libz-sys"
+--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2024-01-09 15:23:02.369032291 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2024-01-09 15:24:44.015679666 -0800
+@@ -40,7 +40,7 @@
+ curl-sys = "0.4.70"
+ filetime = "0.2.22"
+ flate2 = { version = "1.0.28", default-features = false, features = ["zlib"] }
+-git2 = "0.18.1"
++git2 = { version = "0.18.1", default-features = false, features = ["https"] }
+ git2-curl = "0.19.0"
+ gix = { version = "0.56.0", default-features = false, features = ["blocking-http-transport-curl", "progress-tree", "revision"] }
+ gix-features-for-configuration-only = { version = "0.35.0", package = "gix-features", features = [ "parallel" ] }
diff --git a/SOURCES/rustc-1.76.0-unbundle-sqlite.patch b/SOURCES/rustc-1.76.0-unbundle-sqlite.patch
new file mode 100644
index 0000000..6c1c667
--- /dev/null
+++ b/SOURCES/rustc-1.76.0-unbundle-sqlite.patch
@@ -0,0 +1,21 @@
+--- rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2024-01-07 18:12:08.000000000 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2024-01-09 15:36:23.808367445 -0800
+@@ -2109,7 +2109,6 @@
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "cf4e226dcd58b4be396f7bd3c20da8fdee2911400705297ba7d2d7cc2c30f716"
+ dependencies = [
+- "cc",
+  "pkg-config",
+  "vcpkg",
+ ]
+--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2024-01-07 18:12:08.000000000 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2024-01-09 15:36:18.534437627 -0800
+@@ -73,7 +73,7 @@
+ pulldown-cmark = { version = "0.9.3", default-features = false }
+ rand = "0.8.5"
+ regex = "1.10.2"
+-rusqlite = { version = "0.30.0", features = ["bundled"] }
++rusqlite = { version = "0.30.0", features = [] }
+ rustfix = { version = "0.7.0", path = "crates/rustfix" }
+ same-file = "1.0.6"
+ security-framework = "2.9.2"
diff --git a/SPECS/rust.spec b/SPECS/rust.spec
new file mode 100644
index 0000000..619f9db
--- /dev/null
+++ b/SPECS/rust.spec
@@ -0,0 +1,1324 @@
+Name:           rust
+Version:        1.76.0
+Release:        1%{?dist}
+Summary:        The Rust Programming Language
+License:        (Apache-2.0 OR MIT) AND (Artistic-2.0 AND BSD-3-Clause AND ISC AND MIT AND MPL-2.0 AND Unicode-DFS-2016)
+# ^ written as: (rust itself) and (bundled libraries)
+URL:            https://www.rust-lang.org
+
+# 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 aarch64 ppc64le s390x
+ExclusiveArch:  %{rust_arches}
+
+# To bootstrap from scratch, set the channel and date from src/stage0.json
+# e.g. 1.59.0 wants rustc: 1.58.0-2022-01-13
+# or nightly wants some beta-YYYY-MM-DD
+%global bootstrap_version 1.75.0
+%global bootstrap_channel 1.75.0
+%global bootstrap_date 2023-12-28
+
+# Only the specified arches will use bootstrap binaries.
+# NOTE: Those binaries used to be uploaded with every new release, but that was
+# a waste of lookaside cache space when they're most often unused.
+# Run "spectool -g rust.spec" after changing this and then "fedpkg upload" to
+# add them to sources. Remember to remove them again after the bootstrap build!
+#global bootstrap_arches %%{rust_arches}
+
+# Define a space-separated list of targets to ship rust-std-static-$triple for
+# cross-compilation. The packages are noarch, but they're not fully
+# reproducible between hosts, so only x86_64 actually builds it.
+#ifarch x86_64
+# FIX: Except on RHEL8 modules, we can't filter a noarch package from shipping
+# on certain arches, namely s390x for its lack of lld. So we need to make it an
+# arch-specific package only for the supported arches.
+%ifnarch s390x
+%if 0%{?fedora}
+%global mingw_targets i686-pc-windows-gnu x86_64-pc-windows-gnu
+%endif
+%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
+%global wasi_libc_url https://github.com/WebAssembly/wasi-libc
+#global wasi_libc_ref wasi-sdk-21
+%global wasi_libc_ref 03b228e46bb02fcc5927253e1b8ad715072b1ae4
+%global wasi_libc_name wasi-libc-%{wasi_libc_ref}
+%global wasi_libc_source %{wasi_libc_url}/archive/%{wasi_libc_ref}/%{wasi_libc_name}.tar.gz
+%global wasi_libc_dir %{_builddir}/%{wasi_libc_name}
+%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 15.0+.
+%global min_llvm_version 15.0.0
+%global bundled_llvm_version 17.0.6
+%bcond_with bundled_llvm
+
+# Requires stable libgit2 1.7, and not the next minor soname change.
+# This needs to be consistent with the bindings in vendor/libgit2-sys.
+%global min_libgit2_version 1.7.1
+%global next_libgit2_version 1.8.0~
+%global bundled_libgit2_version 1.7.1
+%if 0%{?fedora} >= 39
+%bcond_with bundled_libgit2
+%else
+%bcond_without bundled_libgit2
+%endif
+
+%if 0%{?rhel}
+# Disable cargo->libgit2->libssh2 on RHEL, as it's not approved for FIPS (rhbz1732949)
+%bcond_without disabled_libssh2
+%else
+%bcond_with disabled_libssh2
+%endif
+
+%if 0%{?__isa_bits} == 32
+# Reduce rustc's own debuginfo and optimizations to conserve 32-bit memory.
+# e.g. https://github.com/rust-lang/rust/issues/45854
+%global enable_debuginfo --debuginfo-level=0 --debuginfo-level-std=2
+%global enable_rust_opts --set rust.codegen-units-std=1
+%bcond_with rustc_pgo
+%else
+# Build rustc with full debuginfo, CGU=1, ThinLTO, and PGO.
+%global enable_debuginfo --debuginfo-level=2
+%global enable_rust_opts --set rust.codegen-units=1 --set rust.lto=thin
+%bcond_without rustc_pgo
+%endif
+
+# Detect non-stable channels from the version, like 1.74.0~beta.1
+%{lua: do
+  local version = rpm.expand("%{version}")
+  local version_channel, subs = string.gsub(version, "^.*~(%w+).*$", "%1", 1)
+  rpm.define("channel " .. (subs ~= 0 and version_channel or "stable"))
+  rpm.define("rustc_package rustc-" .. version_channel .. "-src")
+end}
+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 some targets.
+Patch1:         0001-Use-lld-provided-by-system.patch
+
+# Set a substitute-path in rust-gdb for standard library sources.
+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
+
+# We don't want to use the bundled library in libsqlite3-sys
+Patch6:         rustc-1.76.0-unbundle-sqlite.patch
+
+### RHEL-specific patches below ###
+
+# Simple rpm macros for rust-toolset (as opposed to full rust-packaging)
+Source100:      macros.rust-toolset
+Source101:      cargo_vendor.attr
+Source102:      cargo_vendor.prov
+
+# Disable cargo->libgit2->libssh2 on RHEL, as it's not approved for FIPS (rhbz1732949)
+Patch100:       rustc-1.76.0-disable-libssh2.patch
+
+# Get the Rust triple for any arch.
+%{lua: function rust_triple(arch)
+  local abi = "gnu"
+  if arch == "armv7hl" then
+    arch = "armv7"
+    abi = "gnueabihf"
+  elseif arch == "ppc64" then
+    arch = "powerpc64"
+  elseif arch == "ppc64le" then
+    arch = "powerpc64le"
+  elseif arch == "riscv64" then
+    arch = "riscv64gc"
+  end
+  return arch.."-unknown-linux-"..abi
+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.
+%{lua: do
+  local bootstrap_arches = {}
+  for arch in string.gmatch(rpm.expand("%{bootstrap_arches}"), "%S+") do
+    table.insert(bootstrap_arches, arch)
+  end
+  local base = rpm.expand("https://static.rust-lang.org/dist/%{bootstrap_date}")
+  local channel = rpm.expand("%{bootstrap_channel}")
+  local target_arch = rpm.expand("%{_target_cpu}")
+  for i, arch in ipairs(bootstrap_arches) do
+    i = 1000 + i * 3
+    local suffix = channel.."-"..rust_triple(arch)
+    print(string.format("Source%d: %s/cargo-%s.tar.xz\n", i, base, suffix))
+    print(string.format("Source%d: %s/rustc-%s.tar.xz\n", i+1, base, suffix))
+    print(string.format("Source%d: %s/rust-std-%s.tar.xz\n", i+2, base, suffix))
+    if arch == target_arch then
+      rpm.define("bootstrap_source_cargo "..i)
+      rpm.define("bootstrap_source_rustc "..i+1)
+      rpm.define("bootstrap_source_std "..i+2)
+      rpm.define("bootstrap_suffix "..suffix)
+    end
+  end
+end}
+%endif
+
+%ifarch %{bootstrap_arches}
+%global local_rust_root %{_builddir}/rust-%{bootstrap_suffix}
+Provides:       bundled(%{name}-bootstrap) = %{bootstrap_version}
+%else
+BuildRequires:  cargo >= %{bootstrap_version}
+BuildRequires:  (%{name} >= %{bootstrap_version} with %{name} <= %{version})
+%global local_rust_root %{_prefix}
+%endif
+
+BuildRequires:  make
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
+BuildRequires:  ncurses-devel
+# explicit curl-devel to avoid httpd24-curl (rhbz1540167)
+BuildRequires:  curl-devel
+BuildRequires:  pkgconfig(libcurl)
+BuildRequires:  pkgconfig(liblzma)
+BuildRequires:  pkgconfig(openssl)
+BuildRequires:  pkgconfig(sqlite3)
+BuildRequires:  pkgconfig(zlib)
+
+%if %{without bundled_libgit2}
+BuildRequires:  (pkgconfig(libgit2) >= %{min_libgit2_version} with pkgconfig(libgit2) < %{next_libgit2_version})
+%endif
+
+%if %{without disabled_libssh2}
+BuildRequires:  pkgconfig(libssh2)
+%endif
+
+%if 0%{?rhel} == 8
+BuildRequires:  platform-python
+%else
+BuildRequires:  python3
+%endif
+BuildRequires:  python3-rpm-macros
+
+%if %with bundled_llvm
+BuildRequires:  cmake >= 3.20.0
+BuildRequires:  ninja-build
+Provides:       bundled(llvm) = %{bundled_llvm_version}
+%else
+BuildRequires:  cmake >= 3.5.1
+%if %defined llvm
+%global llvm_root %{_libdir}/%{llvm}
+%else
+%global llvm llvm
+%global llvm_root %{_prefix}
+%endif
+BuildRequires:  %{llvm}-devel >= %{min_llvm_version}
+%if %with llvm_static
+BuildRequires:  %{llvm}-static
+BuildRequires:  libffi-devel
+%endif
+%endif
+
+# make check needs "ps" for src/test/ui/wait-forked-but-failed-child.rs
+BuildRequires:  procps-ng
+
+# debuginfo-gdb tests need gdb
+BuildRequires:  gdb
+
+# For src/test/run-make/static-pie
+BuildRequires:  glibc-static
+
+# Virtual provides for folks who attempt "dnf install rustc"
+Provides:       rustc = %{version}-%{release}
+Provides:       rustc%{?_isa} = %{version}-%{release}
+
+# Always require our exact standard library
+Requires:       %{name}-std-static%{?_isa} = %{version}-%{release}
+
+# The C compiler is needed at runtime just for linking.  Someday rustc might
+# invoke the linker directly, and then we'll only need binutils.
+# https://github.com/rust-lang/rust/issues/11937
+Requires:       /usr/bin/cc
+
+%global __ranlib %{_bindir}/ranlib
+
+# ALL Rust libraries are private, because they don't keep an ABI.
+%global _privatelibs lib(.*-[[:xdigit:]]{16}*|rustc.*)[.]so.*
+%global __provides_exclude ^(%{_privatelibs})$
+%global __requires_exclude ^(%{_privatelibs})$
+%global __provides_exclude_from ^(%{_docdir}|%{rustlibdir}/src)/.*$
+%global __requires_exclude_from ^(%{_docdir}|%{rustlibdir}/src)/.*$
+
+# 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)].
+%global _find_debuginfo_opts --keep-section .rustc
+
+%if %{without bundled_llvm}
+%if "%{llvm_root}" == "%{_prefix}" || 0%{?scl:1}
+%global llvm_has_filecheck 1
+%endif
+%endif
+
+# We're going to override --libdir when configuring to get rustlib into a
+# common path, but we'll fix the shared libraries during install.
+%global common_libdir %{_prefix}/lib
+%global rustlibdir %{common_libdir}/rustlib
+
+%if %defined mingw_targets
+BuildRequires:  mingw32-filesystem >= 95
+BuildRequires:  mingw64-filesystem >= 95
+BuildRequires:  mingw32-crt
+BuildRequires:  mingw64-crt
+BuildRequires:  mingw32-gcc
+BuildRequires:  mingw64-gcc
+BuildRequires:  mingw32-winpthreads-static
+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 \
+%__os_install_post \
+find '%{buildroot}%{rustlibdir}'/wasm*/lib -type f -regex '.*\\.\\(a\\|rlib\\)' -print -exec '%{llvm_root}/bin/llvm-ranlib' '{}' ';' \
+%{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.
+
+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} >= 2.17
+
+%description std-static
+This package includes the standard libraries for building applications
+written in Rust.
+
+%global target_package()                        \
+%package std-static-%1                          \
+Summary:        Standard library for Rust %1    \
+Requires:       %{name} = %{version}-%{release}
+
+%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
+%target_description i686-pc-windows-gnu MinGW
+%endif
+
+%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
+%target_description x86_64-pc-windows-gnu MinGW
+%endif
+
+%if %target_enabled wasm32-unknown-unknown
+%target_package wasm32-unknown-unknown
+Requires:       lld >= 8.0
+# FIX: we can't be noarch while excluding s390x for lack of lld
+# BuildArch:      noarch
+%target_description wasm32-unknown-unknown WebAssembly
+%endif
+
+%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
+# FIX: we can't be noarch while excluding s390x for lack of lld
+# BuildArch:      noarch
+%target_description wasm32-wasi WebAssembly
+%endif
+
+%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
+
+
+%package debugger-common
+Summary:        Common debugger pretty printers for Rust
+BuildArch:      noarch
+
+%description debugger-common
+This package includes the common functionality for %{name}-gdb and %{name}-lldb.
+
+
+%package gdb
+Summary:        GDB pretty printers for Rust
+BuildArch:      noarch
+Requires:       gdb
+Requires:       %{name}-debugger-common = %{version}-%{release}
+
+%description gdb
+This package includes the rust-gdb script, which allows easier debugging of Rust
+programs.
+
+
+%package lldb
+Summary:        LLDB pretty printers for Rust
+BuildArch:      noarch
+Requires:       lldb
+Requires:       python3-lldb
+Requires:       %{name}-debugger-common = %{version}-%{release}
+
+%description lldb
+This package includes the rust-lldb script, which allows easier debugging of Rust
+programs.
+
+
+%package doc
+Summary:        Documentation for Rust
+# NOT BuildArch:      noarch
+# Note, while docs are mostly noarch, some things do vary by target_arch.
+# 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.
+
+
+%package -n cargo
+Summary:        Rust's package manager and build tool
+%if %with bundled_libgit2
+Provides:       bundled(libgit2) = %{bundled_libgit2_version}
+%endif
+# For tests:
+BuildRequires:  git-core
+# Cargo is not much use without Rust
+Requires:       %{name}
+
+# "cargo vendor" is a builtin command starting with 1.37.  The Obsoletes and
+# Provides are mostly relevant to RHEL, but harmless to have on Fedora/etc. too
+Obsoletes:      cargo-vendor <= 0.1.23
+Provides:       cargo-vendor = %{version}-%{release}
+
+%description -n cargo
+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 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}
+
+%description -n rustfmt
+A tool for formatting Rust code according to style guidelines.
+
+
+%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
+
+%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
+Summary:        Lints to catch common mistakes and improve your Rust code
+Requires:       cargo
+# /usr/bin/clippy-driver is dynamically linked against internal rustc libs
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+
+# The component/package was clippy-preview until Rust 1.31.
+Obsoletes:      clippy-preview <= 0.0.212
+Provides:       clippy-preview = %{version}-%{release}
+
+%description -n clippy
+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.
+
+
+%if 0%{?rhel}
+
+%package toolset
+Summary:        Rust Toolset
+BuildArch:      noarch
+Requires:       rust = %{version}-%{release}
+Requires:       cargo = %{version}-%{release}
+
+%description toolset
+This is the metapackage for Rust Toolset, bringing in the Rust compiler,
+the Cargo package manager, and a few convenience macros for rpm builds.
+
+%endif
+
+
+%prep
+
+%ifarch %{bootstrap_arches}
+rm -rf %{local_rust_root}
+%setup -q -n cargo-%{bootstrap_suffix} -T -b %{bootstrap_source_cargo}
+./install.sh --prefix=%{local_rust_root} --disable-ldconfig
+%setup -q -n rustc-%{bootstrap_suffix} -T -b %{bootstrap_source_rustc}
+./install.sh --prefix=%{local_rust_root} --disable-ldconfig
+%setup -q -n rust-std-%{bootstrap_suffix} -T -b %{bootstrap_source_std}
+./install.sh --prefix=%{local_rust_root} --disable-ldconfig
+test -f '%{local_rust_root}/bin/cargo'
+test -f '%{local_rust_root}/bin/rustc'
+%endif
+
+%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}
+
+%patch -P1 -p1
+%patch -P2 -p1
+%patch -P3 -p1
+%patch -P4 -p1
+%if %without bundled_wasi_libc
+%patch -P5 -p1
+%endif
+%patch -P6 -p1
+
+%if %with disabled_libssh2
+%patch -P100 -p1
+%endif
+
+# Use our explicit python3 first
+sed -i.try-python -e '/^try python3 /i try "%{__python3}" "$@"' ./configure
+
+# Set a substitute-path in rust-gdb for standard library sources.
+sed -i.rust-src -e "s#@BUILDDIR@#$PWD#" ./src/etc/rust-gdb
+
+%if %without bundled_llvm
+rm -rf src/llvm-project/
+mkdir -p src/llvm-project/libunwind/
+%endif
+
+
+# Remove other unused vendored libraries. This leaves the directory in place,
+# because some build scripts watch them, e.g. "cargo:rerun-if-changed=curl".
+%define clear_dir() find ./%1 -mindepth 1 -delete
+%clear_dir vendor/curl-sys*/curl/
+%clear_dir vendor/*jemalloc-sys*/jemalloc/
+%clear_dir vendor/libffi-sys*/libffi/
+%clear_dir vendor/libmimalloc-sys*/c_src/mimalloc/
+%clear_dir vendor/libsqlite3-sys*/{sqlite3,sqlcipher}/
+%clear_dir vendor/libssh2-sys*/libssh2/
+%clear_dir vendor/libz-sys*/src/zlib{,-ng}/
+%clear_dir vendor/lzma-sys*/xz-*/
+%clear_dir vendor/openssl-src*/openssl/
+
+%if %without bundled_libgit2
+%clear_dir vendor/libgit2-sys*/libgit2/
+%endif
+
+%if %with disabled_libssh2
+rm -rf vendor/libssh2-sys*/
+%endif
+
+# This only affects the transient rust-installer, but let it use our dynamic xz-libs
+sed -i.lzma -e '/LZMA_API_STATIC/d' src/bootstrap/src/core/build_steps/tool.rs
+
+%if %{without bundled_llvm} && %{with llvm_static}
+# Static linking to distro LLVM needs to add -lffi
+# https://github.com/rust-lang/rust/issues/34486
+sed -i.ffi -e '$a #[link(name = "ffi")] extern {}' \
+  compiler/rustc_llvm/src/lib.rs
+%endif
+
+# The configure macro will modify some autoconf-related files, which upsets
+# cargo when it tries to verify checksums in those files.  If we just truncate
+# that file list, cargo won't have anything to complain about.
+find vendor -name .cargo-checksum.json \
+  -exec sed -i.uncheck -e 's/"files":{[^}]*}/"files":{ }/' '{}' '+'
+
+# Sometimes Rust sources start with #![...] attributes, and "smart" editors think
+# 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.
+# *_USE_PKG_CONFIG=1 convinces *-sys crates to use the system library.
+%global rust_env %{shrink:
+  %{?rustflags:RUSTFLAGS="%{rustflags}"}
+  %{rustc_target_cpus}
+  LIBSQLITE3_SYS_USE_PKG_CONFIG=1
+  %{!?with_disabled_libssh2:LIBSSH2_SYS_USE_PKG_CONFIG=1}
+}
+%global export_rust_env export %{rust_env}
+
+%build
+%{export_rust_env}
+
+# Some builders have relatively little memory for their CPU count.
+# At least 2GB per CPU is a good rule of thumb for building rustc.
+ncpus=$(/usr/bin/getconf _NPROCESSORS_ONLN)
+max_cpus=$(( ($(free -g | awk '/^Mem:/{print $2}') + 1) / 2 ))
+if [ "$max_cpus" -ge 1 -a "$max_cpus" -lt "$ncpus" ]; then
+  ncpus="$max_cpus"
+fi
+
+%if %defined mingw_targets
+%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
+%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} \
+  --build=%{rust_triple} --host=%{rust_triple} --target=%{rust_triple} \
+  --set target.%{rust_triple}.linker=%{__cc} \
+  --set target.%{rust_triple}.cc=%{__cc} \
+  --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} \
+  --local-rust-root=%{local_rust_root} \
+  --set build.rustfmt=/bin/true \
+  %{!?with_bundled_llvm: --llvm-root=%{llvm_root} \
+    %{!?llvm_has_filecheck: --disable-codegen-tests} \
+    %{!?with_llvm_static: --enable-llvm-link-shared } } \
+  --disable-llvm-static-stdcpp \
+  --disable-rpath \
+  %{enable_debuginfo} \
+  %{enable_rust_opts} \
+  --set build.build-stage=2 \
+  --set build.doc-stage=2 \
+  --set build.install-stage=2 \
+  --set build.test-stage=2 \
+  --enable-extended \
+  --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}"
+
+%global __x %{__python3} ./x.py
+%global __xk %{__x} --keep-stage=0 --keep-stage=1
+
+%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} %{__xk} install
+
+for triple in %{?all_targets} ; do
+  DESTDIR=%{buildroot} %{__xk} install --target=$triple std
+done
+
+# The rls stub doesn't have an install target, but we can just copy it.
+%{__install} -t %{buildroot}%{_bindir} build/%{rust_triple}/stage2-tools-bin/rls
+
+# These are transient files used by x.py dist and install
+rm -rf ./build/dist/ ./build/tmp/
+
+# Some of the components duplicate-install binaries, leaving backups we don't want
+rm -f %{buildroot}%{_bindir}/*.old
+
+# Make sure the shared libraries are in the proper libdir
+%if "%{_libdir}" != "%{common_libdir}"
+mkdir -p %{buildroot}%{_libdir}
+find %{buildroot}%{common_libdir} -maxdepth 1 -type f -name '*.so' \
+  -exec mv -v -t %{buildroot}%{_libdir} '{}' '+'
+%endif
+
+# The shared libraries should be executable for debuginfo extraction.
+find %{buildroot}%{_libdir} -maxdepth 1 -type f -name '*.so' \
+  -exec chmod -v +x '{}' '+'
+
+# The libdir libraries are identical to those under rustlib/.  It's easier on
+# library loading if we keep them in libdir, but we do need them in rustlib/
+# to support dynamic linking for compiler plugins, so we'll symlink.
+find %{buildroot}%{rustlibdir}/%{rust_triple}/lib/ -maxdepth 1 -type f -name '*.so' |
+while read lib; do
+ lib2="%{buildroot}%{_libdir}/${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 '{}' '+'
+
+# Remove backup files from %%configure munging
+find %{buildroot}%{rustlibdir} -type f -name '*.orig' -exec rm -v '{}' '+'
+
+# https://fedoraproject.org/wiki/Changes/Make_ambiguous_python_shebangs_error
+# We don't actually need to ship any of those python scripts in rust-src anyway.
+find %{buildroot}%{rustlibdir}/src -type f -name '*.py' -exec rm -v '{}' '+'
+
+# FIXME: __os_install_post will strip the rlibs
+# -- should we find a way to preserve debuginfo?
+
+# Remove unwanted documentation files (we already package them)
+rm -f %{buildroot}%{_docdir}/%{name}/README.md
+rm -f %{buildroot}%{_docdir}/%{name}/COPYRIGHT
+rm -f %{buildroot}%{_docdir}/%{name}/LICENSE
+rm -f %{buildroot}%{_docdir}/%{name}/LICENSE-APACHE
+rm -f %{buildroot}%{_docdir}/%{name}/LICENSE-MIT
+rm -f %{buildroot}%{_docdir}/%{name}/LICENSE-THIRD-PARTY
+rm -f %{buildroot}%{_docdir}/%{name}/*.old
+
+# Sanitize the HTML documentation
+find %{buildroot}%{_docdir}/%{name}/html -empty -delete
+find %{buildroot}%{_docdir}/%{name}/html -type f -exec chmod -x '{}' '+'
+
+# Create the path for crate-devel packages
+mkdir -p %{buildroot}%{_datadir}/cargo/registry
+
+# Cargo no longer builds its own documentation
+# https://github.com/rust-lang/cargo/pull/4904
+mkdir -p %{buildroot}%{_docdir}/cargo
+ln -sT ../rust/html/cargo/ %{buildroot}%{_docdir}/cargo/html
+
+# 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}
+# This allows users to build packages using Rust Toolset.
+%{__install} -D -m 644 %{S:100} %{buildroot}%{rpmmacrodir}/macros.rust-toolset
+%{__install} -D -m 644 %{S:101} %{buildroot}%{_fileattrsdir}/cargo_vendor.attr
+%{__install} -D -m 755 %{S:102} %{buildroot}%{_rpmconfigdir}/cargo_vendor.prov
+%endif
+
+
+%check
+%if 0%{?rhel} && 0%{?rhel} <= 9
+%{?set_build_flags}
+%endif
+%{export_rust_env}
+
+# Sanity-check the installed binaries, debuginfo-stripped and all.
+TMP_HELLO=$(mktemp -d)
+(
+  cd "$TMP_HELLO"
+  export RUSTC=%{buildroot}%{_bindir}/rustc \
+    LD_LIBRARY_PATH="%{buildroot}%{_libdir}:$LD_LIBRARY_PATH"
+  %{buildroot}%{_bindir}/cargo init --name hello-world
+  %{buildroot}%{_bindir}/cargo run --verbose
+
+  # 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=$triple
+  done
+)
+rm -rf "$TMP_HELLO"
+
+# 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.
+
+# Bootstrap is excluded because it's not something we ship, and a lot of its
+# tests are geared toward the upstream CI environment.
+timeout -v 90m %{__xk} test --no-fail-fast --skip src/bootstrap || :
+rm -rf "./build/%{rust_triple}/test/"
+
+timeout -v 30m %{__xk} test --no-fail-fast cargo || :
+rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
+
+timeout -v 30m %{__xk} test --no-fail-fast clippy || :
+
+timeout -v 30m %{__xk} test --no-fail-fast rust-analyzer || :
+
+timeout -v 30m %{__xk} test --no-fail-fast rustfmt || :
+
+
+%ldconfig_scriptlets
+
+
+%files
+%license COPYRIGHT LICENSE-APACHE LICENSE-MIT
+%doc README.md
+%{_bindir}/rustc
+%{_bindir}/rustdoc
+%{_libdir}/*.so
+%{_libexecdir}/rust-analyzer-proc-macro-srv
+%{_mandir}/man1/rustc.1*
+%{_mandir}/man1/rustdoc.1*
+%dir %{rustlibdir}
+%dir %{rustlibdir}/%{rust_triple}
+%dir %{rustlibdir}/%{rust_triple}/lib
+%{rustlibdir}/%{rust_triple}/lib/*.so
+
+
+%files std-static
+%dir %{rustlibdir}
+%dir %{rustlibdir}/%{rust_triple}
+%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 %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 %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
+
+%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
+
+
+%files debugger-common
+%dir %{rustlibdir}
+%dir %{rustlibdir}/etc
+%{rustlibdir}/etc/rust_*.py*
+
+
+%files gdb
+%{_bindir}/rust-gdb
+%{rustlibdir}/etc/gdb_*
+%exclude %{_bindir}/rust-gdbgui
+
+
+%files lldb
+%{_bindir}/rust-lldb
+%{rustlibdir}/etc/lldb_*
+
+
+%files doc
+%docdir %{_docdir}/%{name}
+%dir %{_docdir}/%{name}
+%{_docdir}/%{name}/html
+# former cargo-doc
+%docdir %{_docdir}/cargo
+%dir %{_docdir}/cargo
+%{_docdir}/cargo/html
+
+
+%files -n cargo
+%license src/tools/cargo/LICENSE-{APACHE,MIT,THIRD-PARTY}
+%doc src/tools/cargo/README.md
+%{_bindir}/cargo
+%{_mandir}/man1/cargo*.1*
+%{_sysconfdir}/bash_completion.d/cargo
+%{_datadir}/zsh/site-functions/_cargo
+%dir %{_datadir}/cargo
+%dir %{_datadir}/cargo/registry
+
+
+%files -n rustfmt
+%{_bindir}/rustfmt
+%{_bindir}/cargo-fmt
+%doc src/tools/rustfmt/{README,CHANGELOG,Configurations}.md
+%license src/tools/rustfmt/LICENSE-{APACHE,MIT}
+
+
+%files analyzer
+%{_bindir}/rls
+%{_bindir}/rust-analyzer
+%doc src/tools/rust-analyzer/README.md
+%license src/tools/rust-analyzer/LICENSE-{APACHE,MIT}
+
+
+%files -n clippy
+%{_bindir}/cargo-clippy
+%{_bindir}/clippy-driver
+%doc src/tools/clippy/{README.md,CHANGELOG.md}
+%license src/tools/clippy/LICENSE-{APACHE,MIT}
+
+
+%files src
+%dir %{rustlibdir}
+%{rustlibdir}/src
+
+
+%if 0%{?rhel}
+%files toolset
+%{rpmmacrodir}/macros.rust-toolset
+%{_fileattrsdir}/cargo_vendor.attr
+%{_rpmconfigdir}/cargo_vendor.prov
+%endif
+
+
+%changelog
+* Thu Sep 19 2024 MSVSphere Packaging Team  - 1.76.0-1
+- Rebuilt for MSVSphere 8.10
+
+* Wed Apr 17 2024 Josh Stone  - 1.76.0-1
+- Update to 1.76.0.
+- Sync rust-toolset macros to rust-packaging v25.2
+
+* Fri Jan 05 2024 Josh Stone  - 1.75.0-1
+- Update to 1.75.0.
+
+* Wed Jan 03 2024 Josh Stone  - 1.74.1-1
+- Update to 1.74.1.
+
+* Tue Oct 17 2023 Josh Stone  - 1.73.0-1
+- Update to 1.73.0.
+- Use emmalloc instead of CC0 dlmalloc when bundling wasi-libc
+
+* Thu Oct 12 2023 Josh Stone  - 1.72.1-1
+- Update to 1.72.1.
+- Migrated to SPDX license
+
+* Tue Aug 08 2023 Josh Stone  - 1.71.1-1
+- Update to 1.71.1.
+- Security fix for CVE-2023-38497
+
+* Wed Jul 26 2023 Josh Stone  - 1.71.0-2
+- Relax the suspicious_double_ref_op lint (rhbz2225471)
+- Enable the profiler runtime for native hosts (rhbz2213875)
+
+* Thu Jul 20 2023 Josh Stone  - 1.71.0-1
+- Update to 1.71.0.
+
+* Tue Jul 18 2023 Josh Stone  - 1.70.0-1
+- Update to 1.70.0.
+
+* Fri May 26 2023 Josh Stone  - 1.69.0-1
+- Update to 1.69.0.
+- Obsolete rust-analysis.
+
+* Fri May 19 2023 Josh Stone  - 1.68.2-1
+- Update to 1.68.2.
+
+* Thu May 18 2023 Josh Stone  - 1.67.1-1
+- Update to 1.67.1.
+
+* Wed Jan 11 2023 Josh Stone  - 1.66.1-1
+- Update to 1.66.1.
+
+* Fri Jan 06 2023 Josh Stone  - 1.65.0-1
+- Update to 1.65.0.
+- rust-analyzer now obsoletes rls.
+
+* Thu Sep 22 2022 Josh Stone  - 1.64.0-1
+- Update to 1.64.0.
+- Add rust-analyzer.
+
+* Wed Sep 07 2022 Josh Stone  - 1.63.0-1
+- Update to 1.63.0.
+
+* Tue Jul 19 2022 Josh Stone  - 1.62.1-1
+- Update to 1.62.1.
+
+* Wed Jul 13 2022 Josh Stone  - 1.62.0-2
+- Prevent unsound coercions from functions with opaque return types.
+
+* Thu Jun 30 2022 Josh Stone  - 1.62.0-1
+- Update to 1.62.0.
+
+* Fri Jun 03 2022 Josh Stone  - 1.61.0-1
+- Update to 1.61.0.
+- Add rust-toolset as a subpackage.
+
+* Wed Apr 20 2022 Josh Stone  - 1.60.0-1
+- Update to 1.60.0.
+
+* Tue Apr 19 2022 Josh Stone  - 1.59.0-1
+- Update to 1.59.0.
+
+* Thu Jan 20 2022 Josh Stone  - 1.58.1-1
+- Update to 1.58.1.
+
+* Thu Jan 13 2022 Josh Stone  - 1.58.0-1
+- Update to 1.58.0.
+
+* Wed Dec 15 2021 Josh Stone  - 1.57.0-1
+- Update to 1.57.0.
+
+* Thu Dec 02 2021 Josh Stone  - 1.56.1-2
+- Add rust-std-static-wasm32-wasi
+  Resolves: rhbz#1980080
+
+* Tue Nov 02 2021 Josh Stone  - 1.56.0-1
+- Update to 1.56.1.
+
+* Fri Oct 29 2021 Josh Stone  - 1.55.0-1
+- Update to 1.55.0.
+- Backport support for LLVM 13.
+
+* Tue Aug 17 2021 Josh Stone  - 1.54.0-2
+- Make std-static-wasm* arch-specific to avoid s390x.
+
+* Thu Jul 29 2021 Josh Stone  - 1.54.0-1
+- Update to 1.54.0.
+
+* Tue Jul 20 2021 Josh Stone  - 1.53.0-2
+- Use llvm-ranlib to fix wasm archives.
+
+* Mon Jun 21 2021 Josh Stone  - 1.53.0-1
+- Update to 1.53.0.
+
+* Tue Jun 15 2021 Josh Stone  - 1.52.1-2
+- Set rust.codegen-units-std=1 for all targets again.
+- Add rust-std-static-wasm32-unknown-unknown.
+
+* Tue May 25 2021 Josh Stone  - 1.52.1-1
+- Update to 1.52.1. Includes security fixes for CVE-2020-36323,
+  CVE-2021-28876, CVE-2021-28878, CVE-2021-28879, and CVE-2021-31162.
+
+* Mon May 24 2021 Josh Stone  - 1.51.0-1
+- Update to 1.51.0. Update to 1.51.0. Includes security fixes for
+  CVE-2021-28875 and CVE-2021-28877.
+
+* Mon May 24 2021 Josh Stone  - 1.50.0-1
+- Update to 1.50.0.
+
+* Wed Jan 13 2021 Josh Stone  - 1.49.0-1
+- Update to 1.49.0.
+
+* Tue Jan 12 2021 Josh Stone  - 1.48.0-1
+- Update to 1.48.0.
+
+* Thu Oct 22 2020 Josh Stone  - 1.47.0-1
+- Update to 1.47.0.
+
+* Wed Oct 14 2020 Josh Stone  - 1.46.0-1
+- Update to 1.46.0.
+
+* Tue Aug 04 2020 Josh Stone  - 1.45.2-1
+- Update to 1.45.2.
+
+* Thu Jul 16 2020 Josh Stone  - 1.45.0-1
+- Update to 1.45.0.
+
+* Tue Jul 14 2020 Josh Stone  - 1.44.1-1
+- Update to 1.44.1.
+
+* Thu May 07 2020 Josh Stone  - 1.43.1-1
+- Update to 1.43.1.
+
+* Thu Apr 23 2020 Josh Stone  - 1.43.0-1
+- Update to 1.43.0.
+
+* Thu Mar 12 2020 Josh Stone  - 1.42.0-1
+- Update to 1.42.0.
+
+* Thu Feb 27 2020 Josh Stone  - 1.41.1-1
+- Update to 1.41.1.
+
+* Thu Jan 30 2020 Josh Stone  - 1.41.0-1
+- Update to 1.41.0.
+
+* Thu Jan 16 2020 Josh Stone  - 1.40.0-1
+- Update to 1.40.0.
+- Fix compiletest with newer (local-rebuild) libtest
+- Build compiletest with in-tree libtest
+- Fix ARM EHABI unwinding
+
+* Tue Nov 12 2019 Josh Stone  - 1.39.0-2
+- Fix a couple build and test issues with rustdoc.
+
+* Thu Nov 07 2019 Josh Stone  - 1.39.0-1
+- Update to 1.39.0.
+
+* Thu Sep 26 2019 Josh Stone  - 1.38.0-1
+- Update to 1.38.0.
+
+* Thu Aug 15 2019 Josh Stone  - 1.37.0-1
+- Update to 1.37.0.
+- Disable libssh2 (git+ssh support).
+
+* Thu Jul 04 2019 Josh Stone  - 1.36.0-1
+- Update to 1.36.0.
+
+* Wed May 29 2019 Josh Stone  - 1.35.0-2
+- Fix compiletest for rebuild testing.
+
+* Thu May 23 2019 Josh Stone  - 1.35.0-1
+- Update to 1.35.0.
+
+* Tue May 14 2019 Josh Stone  - 1.34.2-1
+- Update to 1.34.2 -- fixes CVE-2019-12083.
+
+* Thu May 09 2019 Josh Stone  - 1.34.1-1
+- Update to 1.34.1.
+
+* Thu Apr 11 2019 Josh Stone  - 1.34.0-1
+- Update to 1.34.0.
+
+* Wed Apr 10 2019 Josh Stone  - 1.33.0-1
+- Update to 1.33.0.
+
+* Tue Apr 09 2019 Josh Stone  - 1.32.0-1
+- Update to 1.32.0.
+
+* Fri Dec 14 2018 Josh Stone  - 1.31.0-5
+- Restore rust-lldb.
+
+* Thu Dec 13 2018 Josh Stone  - 1.31.0-4
+- Backport fixes for rls.
+
+* Thu Dec 13 2018 Josh Stone  - 1.31.0-3
+- Update to 1.31.0 -- Rust 2018!
+- clippy/rls/rustfmt are no longer -preview
+
+* Wed Dec 12 2018 Josh Stone  - 1.30.1-2
+- Update to 1.30.1.
+
+* Tue Nov 06 2018 Josh Stone  - 1.29.2-1
+- Update to 1.29.2.
+
+* Thu Nov 01 2018 Josh Stone  - 1.28.0-1
+- Update to 1.28.0.
+
+* Thu Nov 01 2018 Josh Stone  - 1.27.2-1
+- Update to 1.27.2.
+
+* Wed Oct 10 2018 Josh Stone  - 1.26.2-12
+- Fix "fp" target feature for AArch64 (#1632880)
+
+* Mon Oct 08 2018 Josh Stone  - 1.26.2-11
+- Security fix for str::repeat (pending CVE).
+
+* Fri Oct 05 2018 Josh Stone  - 1.26.2-10
+- Rebuild without bootstrap binaries.
+
+* Thu Oct 04 2018 Josh Stone  - 1.26.2-9
+- Bootstrap without SCL packaging. (rhbz1635067)
+
+* Tue Aug 28 2018 Tom Stellard  - 1.26.2-8
+- Use python3 prefix for lldb Requires
+
+* Mon Aug 13 2018 Josh Stone  - 1.26.2-7
+- Build with platform-python
+
+* Tue Aug 07 2018 Josh Stone  - 1.26.2-6
+- Exclude rust-src from auto-requires
+
+* Thu Aug 02 2018 Josh Stone  - 1.26.2-5
+- Rebuild without bootstrap binaries.
+
+* Tue Jul 31 2018 Josh Stone  - 1.26.2-4
+- Bootstrap as a module.
+
+* Mon Jun 04 2018 Josh Stone  - 1.26.2-3
+- Update to 1.26.2.
+
+* Wed May 30 2018 Josh Stone  - 1.26.1-2
+- Update to 1.26.1.
+
+* Fri May 18 2018 Josh Stone  - 1.26.0-1
+- Update to 1.26.0.
+
+* Tue Apr 10 2018 Josh Stone  - 1.25.0-2
+- Filter codegen-backends from Provides too.
+
+* Tue Apr 03 2018 Josh Stone  - 1.25.0-1
+- Update to 1.25.0.
+- Add rustfmt-preview as a subpackage.
+
+* Thu Feb 22 2018 Josh Stone  - 1.24.0-1
+- Update to 1.24.0.
+
+* Tue Jan 16 2018 Josh Stone  - 1.23.0-2
+- Rebuild without bootstrap binaries.
+
+* Mon Jan 15 2018 Josh Stone  - 1.23.0-1
+- Bootstrap 1.23 on el8.