.gitignore

@@ -1,2 +1,2 @@
-SOURCES/rustc-1.76.0-src.tar.xz
-SOURCES/wasi-libc-03b228e46bb02fcc5927253e1b8ad715072b1ae4.tar.gz
+SOURCES/rustc-1.75.0-src.tar.xz
+SOURCES/wasi-libc-bd950eb128bff337153de217b11270f948d04bb4.tar.gz

.rust.metadata

@@ -1,2 +1,2 @@
-755339e8131d618d3c1095a581f27afc573ad310 SOURCES/rustc-1.76.0-src.tar.xz
-124d114ffb627ada36bfa1df0216bcea0f55a15e SOURCES/wasi-libc-03b228e46bb02fcc5927253e1b8ad715072b1ae4.tar.gz
+9ad7bb54dc9572c103b855cdcc823addbb34d15d SOURCES/rustc-1.75.0-src.tar.xz
+55eaa32c99cc8ec970f2db2d340a605724589f9b SOURCES/wasi-libc-bd950eb128bff337153de217b11270f948d04bb4.tar.gz

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

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

SOURCES/cargo_vendor.attr

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

SOURCES/cargo_vendor.prov

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

SOURCES/macros.rust-toolset

@@ -1,7 +1,12 @@
-# __rustc: path to the default rustc executable
+# Explicitly use bindir tools, in case others are in the PATH,
+# like the rustup shims in a user's ~/.cargo/bin/.
+#
+# Since cargo 1.31, install only uses $CARGO_HOME/config, ignoring $PWD.
+#   https://github.com/rust-lang/cargo/issues/6397
+# But we can set CARGO_HOME locally, which is a good idea anyway to make sure
+# it never writes to ~/.cargo during rpmbuild.
+%__cargo /usr/bin/env CARGO_HOME=.cargo RUSTFLAGS='%{build_rustflags}' /usr/bin/cargo
 %__rustc /usr/bin/rustc
-
-# __rustdoc: path to the default rustdoc executable
 %__rustdoc /usr/bin/rustdoc
 
 # rustflags_opt_level: default optimization level
@@ -29,68 +34,26 @@
 # -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)
-# -Cforce-frame-pointers: force inclusion of frame pointers (default: enabled
-#       on x86_64 and aarch64 on Fedora 37+)
-#
-# Additionally, some linker flags are set which correspond to the default
-# Fedora compiler flags for hardening and for embedding package versions into
-# compiled binaries.
 #
 # 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
-  %{expr:0%{?_include_frame_pointers} && ("%{_arch}" != "ppc64le" && "%{_arch}" != "s390x" && "%{_arch}" != "i386") ? "-Cforce-frame-pointers=yes" : ""}
-  %[0%{?_package_note_status} ? "-Clink-arg=%_package_note_flags" : ""]
 }
 
-# __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 <number>    - unpack and use vendored sources from Source<number> tarball
-#                    (deprecated; use -v instead)
-#   -v <directory> - use vendored sources from <directory>
-#   -N             - Don't set up any registry. Only set up the build configuration.
-%cargo_prep(V:v:N)\
-%{-v:%{-V:%{error:-v and -V are mutually exclusive!}}}\
-%{-v:%{-N:%{error:-v and -N are mutually exclusive!}}}\
-(\
-set -euo pipefail\
-%{__mkdir} -p target/rpm\
-/usr/bin/ln -s rpm target/release\
-%{__rm} -rf .cargo/\
+%cargo_prep(V:) (\
 %{__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}"\
@@ -102,28 +65,27 @@ root = "%{buildroot}%{_prefix}"\
 [term]\
 verbose = true\
 EOF\
-%{-V:%{__tar} -xoaf %{S:%{-V*}}}\
-%{!?-N:\
+%if 0%{-V:1}\
+%{__tar} -xoaf %{S:%{-V*}}\
 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\
+\
+[source.vendored-sources]\
+directory = "./vendor"\
+EOF\
+%endif\
 )
 
 # __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}                                                      \
+  %{nil}
 }
 
 # NB: cargo_build/test/install do not use the -n/-a/-f argument parsing like
@@ -136,7 +98,7 @@ EOF}\
 %{shrink:\
   %{__cargo} build                                   \
     %{__cargo_common_opts}                           \
-    --profile rpm                                       \
+    --release                                        \
 }
 
 # cargo_test: runs the test suite with cargo
@@ -150,7 +112,7 @@ EOF}\
 %{shrink:\
   %{__cargo} test                                    \
     %{__cargo_common_opts}                           \
-    --profile rpm                                       \
+    --release                                        \
     --no-fail-fast                                   \
 }
 
@@ -162,16 +124,12 @@ EOF}\
 # 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
 #
@@ -187,21 +145,19 @@ set -euo pipefail                                                   \
 # 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                                                     \
+    --target all                                                    \
     %{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}}                \
     --prefix none                                                   \
     --format "{l}: {p}"                                             \
     | sed -e "s: ($(pwd)[^)]*)::g" -e "s: / :/:g" -e "s:/: OR :g"   \
-    | sort -u                                                       \
-}\
-)
+    | sort -u
+}
 
 # cargo_license_summary: print license summary for all crate dependencies
 #
@@ -210,46 +166,16 @@ set -euo pipefail\
 # 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                                                     \
+    --target all                                                    \
     %{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}}                \
     --prefix none                                                   \
     --format "# {l}"                                                \
     | sed -e "s: / :/:g" -e "s:/: OR :g"                            \
     | sort -u                                                       \
-}\
-)
-
-# cargo_vendor_manifest: write list of vendored crates and their versions
-#
-# The arguments for the internal "cargo tree" call emulate the logic
-# that determines which crates are included when running "cargo vendor".
-# The results are written to "cargo-vendor.txt".
-#
-# TODO: --all-features may be overly broad; this should be modified to
-# use %%__cargo_parse_opts to handle feature flags.
-%cargo_vendor_manifest()\
-(\
-set -euo pipefail\
-%{shrink:                                                           \
-    %{__cargo} tree                                                 \
-    --workspace                                                     \
-    --offline                                                       \
-    --edges normal,build                                            \
-    --no-dedupe                                                     \
-    --all-features                                                  \
-    --prefix none                                                   \
-    --format "{p}"                                                  \
-    | grep -v "$(pwd)"                                              \
-    | sed -e "s: (proc-macro)::"                                    \
-    | sort -u                                                       \
-    > cargo-vendor.txt                                              \
-}\
-)
-
+}

SOURCES/rustc-1.75.0-disable-libssh2.patch

@@ -1,6 +1,6 @@
---- 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 @@
+--- ./rustc-beta-src/src/tools/cargo/Cargo.lock.orig	2023-11-12 12:24:35.000000000 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.lock	2023-11-14 17:01:32.010125953 -0800
+@@ -2027,7 +2027,6 @@
  dependencies = [
   "cc",
   "libc",
@@ -8,12 +8,10 @@
   "libz-sys",
   "openssl-sys",
   "pkg-config",
-@@ -2113,20 +2112,6 @@
-  "pkg-config",
-  "vcpkg",
+@@ -2060,20 +2059,6 @@
  ]
--
--[[package]]
+ 
+ [[package]]
 -name = "libssh2-sys"
 -version = "0.3.0"
 -source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -26,17 +24,19 @@
 - "pkg-config",
 - "vcpkg",
 -]
- 
- [[package]]
+-
+-[[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
+ version = "1.1.9"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+--- ./rustc-beta-src/src/tools/cargo/Cargo.toml.orig	2023-11-14 17:01:32.010125953 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.toml	2023-11-14 17:02:44.645097701 -0800
 @@ -40,7 +40,7 @@
- curl-sys = "0.4.70"
+ curl-sys = "0.4.68"
  filetime = "0.2.22"
  flate2 = { version = "1.0.28", default-features = false, features = ["zlib"] }
 -git2 = "0.18.1"
 +git2 = { version = "0.18.1", default-features = false, features = ["https"] }
  git2-curl = "0.19.0"
- gix = { version = "0.56.0", default-features = false, features = ["blocking-http-transport-curl", "progress-tree", "revision"] }
+ gix = { version = "0.55.2", default-features = false, features = ["blocking-http-transport-curl", "progress-tree", "revision"] }
  gix-features-for-configuration-only = { version = "0.35.0", package = "gix-features", features = [ "parallel" ] }

SOURCES/rustc-1.76.0-unbundle-sqlite.patch

@@ -1,21 +0,0 @@
---- 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"

SPECS/rust.spec

@@ -1,5 +1,5 @@
 Name:           rust
-Version:        1.76.0
+Version:        1.75.0
 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)
@@ -14,9 +14,9 @@ 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
+%global bootstrap_version 1.74.0
+%global bootstrap_channel 1.74.0
+%global bootstrap_date 2023-11-16
 
 # Only the specified arches will use bootstrap binaries.
 # NOTE: Those binaries used to be uploaded with every new release, but that was
@@ -28,7 +28,11 @@ ExclusiveArch:  %{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
+#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
@@ -44,9 +48,10 @@ ExclusiveArch:  %{rust_arches}
 
 # We need CRT files for *-wasi targets, at least as new as the commit in
 # src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
+# (updated per https://github.com/rust-lang/rust/pull/96907)
 %global wasi_libc_url https://github.com/WebAssembly/wasi-libc
-#global wasi_libc_ref wasi-sdk-21
-%global wasi_libc_ref 03b228e46bb02fcc5927253e1b8ad715072b1ae4
+#global wasi_libc_ref wasi-sdk-20
+%global wasi_libc_ref bd950eb128bff337153de217b11270f948d04bb4
 %global wasi_libc_name wasi-libc-%{wasi_libc_ref}
 %global wasi_libc_source %{wasi_libc_url}/archive/%{wasi_libc_ref}/%{wasi_libc_name}.tar.gz
 %global wasi_libc_dir %{_builddir}/%{wasi_libc_name}
@@ -62,7 +67,7 @@ ExclusiveArch:  %{rust_arches}
 # 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
+%global bundled_llvm_version 17.0.5
 %bcond_with bundled_llvm
 
 # Requires stable libgit2 1.7, and not the next minor soname change.
@@ -84,15 +89,9 @@ ExclusiveArch:  %{rust_arches}
 %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
+# Disable PGO on 32-bit to reduce build memory
 %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
 
@@ -123,18 +122,16 @@ Patch3:         0001-Let-environment-variables-override-some-default-CPUs.patch
 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
+# https://github.com/rust-lang/rust/pull/117982
+Patch6:         0001-bootstrap-only-show-PGO-warnings-when-verbose.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
+Patch100:       rustc-1.75.0-disable-libssh2.patch
 
 # Get the Rust triple for any arch.
 %{lua: function rust_triple(arch)
@@ -204,7 +201,6 @@ BuildRequires:  curl-devel
 BuildRequires:  pkgconfig(libcurl)
 BuildRequires:  pkgconfig(liblzma)
 BuildRequires:  pkgconfig(openssl)
-BuildRequires:  pkgconfig(sqlite3)
 BuildRequires:  pkgconfig(zlib)
 
 %if %{without bundled_libgit2}
@@ -371,7 +367,8 @@ BuildArch:      noarch
 %if %target_enabled wasm32-unknown-unknown
 %target_package wasm32-unknown-unknown
 Requires:       lld >= 8.0
-BuildArch:      noarch
+# FIX: we can't be noarch while excluding s390x for lack of lld
+# BuildArch:      noarch
 %target_description wasm32-unknown-unknown WebAssembly
 %endif
 
@@ -383,7 +380,8 @@ Provides:       bundled(wasi-libc)
 %else
 Requires:       wasi-libc-static
 %endif
-BuildArch:      noarch
+# FIX: we can't be noarch while excluding s390x for lack of lld
+# BuildArch:      noarch
 %target_description wasm32-wasi WebAssembly
 %endif
 
@@ -594,7 +592,6 @@ mkdir -p src/llvm-project/libunwind/
 %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-*/
@@ -647,19 +644,27 @@ find -name '*.rs' -type f -perm /111 -exec chmod -v -x '{}' '+'
   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}
+# Set up shared environment variables for build/install/check
+%global rust_env %{?rustflags:RUSTFLAGS="%{rustflags}"} %{rustc_target_cpus}
+%if %without disabled_libssh2
+# convince libssh2-sys to use the distro libssh2
+%global rust_env %{?rust_env} LIBSSH2_SYS_USE_PKG_CONFIG=1
+%endif
+%global export_rust_env %{?rust_env:export %{rust_env}}
 
 %build
 %{export_rust_env}
 
+%ifarch %{arm} %{ix86}
+# full debuginfo and compiler opts are exhausting memory; just do libstd for now
+# https://github.com/rust-lang/rust/issues/45854
+%define enable_debuginfo --debuginfo-level=0 --debuginfo-level-std=2
+%define enable_rust_opts --set rust.codegen-units-std=1
+%else
+%define enable_debuginfo --debuginfo-level=2
+%define enable_rust_opts --set rust.codegen-units=1 --set rust.lto=thin
+%endif
+
 # 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)
@@ -850,8 +855,6 @@ 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
 
 
@@ -886,17 +889,17 @@ rm -rf "$TMP_HELLO"
 
 # Bootstrap is excluded because it's not something we ship, and a lot of its
 # tests are geared toward the upstream CI environment.
-%{__xk} test --no-fail-fast --skip src/bootstrap || :
+timeout -v 90m %{__xk} test --no-fail-fast --skip src/bootstrap || :
 rm -rf "./build/%{rust_triple}/test/"
 
-%{__xk} test --no-fail-fast cargo || :
+timeout -v 30m %{__xk} test --no-fail-fast cargo || :
 rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 
-%{__xk} test --no-fail-fast clippy || :
+timeout -v 30m %{__xk} test --no-fail-fast clippy || :
 
-%{__xk} test --no-fail-fast rust-analyzer || :
+timeout -v 30m %{__xk} test --no-fail-fast rust-analyzer || :
 
-%{__xk} test --no-fail-fast rustfmt || :
+timeout -v 30m %{__xk} test --no-fail-fast rustfmt || :
 
 
 %ldconfig_scriptlets
@@ -1033,22 +1036,16 @@ rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 %if 0%{?rhel}
 %files toolset
 %{rpmmacrodir}/macros.rust-toolset
-%{_fileattrsdir}/cargo_vendor.attr
-%{_rpmconfigdir}/cargo_vendor.prov
 %endif
 
 
 %changelog
-* Tue Apr 16 2024 Josh Stone <jistone@redhat.com> - 1.76.0-1
-- Update to 1.76.0.
-- Sync rust-toolset macros to rust-packaging v25.2
+* Wed Apr 03 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 1.75.0-1
+- Rebuilt for MSVSphere 8.10 beta
 
 * Fri Jan 05 2024 Josh Stone <jistone@redhat.com> - 1.75.0-1
 - Update to 1.75.0.
 
-* Fri Jan 05 2024 Josh Stone <jistone@redhat.com> - 1.74.1-2
-- Rebuild in a new side-tag.
-
 * Wed Jan 03 2024 Josh Stone <jistone@redhat.com> - 1.74.1-1
 - Update to 1.74.1.
 
@@ -1074,14 +1071,14 @@ rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 * Tue Jul 18 2023 Josh Stone <jistone@redhat.com> - 1.70.0-1
 - Update to 1.70.0.
 
-* Wed May 10 2023 Josh Stone <jistone@redhat.com> - 1.69.0-1
+* Fri May 26 2023 Josh Stone <jistone@redhat.com> - 1.69.0-1
 - Update to 1.69.0.
 - Obsolete rust-analysis.
 
-* Tue May 09 2023 Josh Stone <jistone@redhat.com> - 1.68.2-1
+* Fri May 19 2023 Josh Stone <jistone@redhat.com> - 1.68.2-1
 - Update to 1.68.2.
 
-* Mon May 08 2023 Josh Stone <jistone@redhat.com> - 1.67.1-1
+* Thu May 18 2023 Josh Stone <jistone@redhat.com> - 1.67.1-1
 - Update to 1.67.1.
 
 * Wed Jan 11 2023 Josh Stone <jistone@redhat.com> - 1.66.1-1
@@ -1091,9 +1088,6 @@ rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 - Update to 1.65.0.
 - rust-analyzer now obsoletes rls.
 
-* Wed Oct 12 2022 Josh Stone <jistone@redhat.com> - 1.64.0-2
-- Rebuild for LLVM 15.0.1.
-
 * Thu Sep 22 2022 Josh Stone <jistone@redhat.com> - 1.64.0-1
 - Update to 1.64.0.
 - Add rust-analyzer.
@@ -1129,106 +1123,65 @@ rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 * Wed Dec 15 2021 Josh Stone <jistone@redhat.com> - 1.57.0-1
 - Update to 1.57.0.
 
-* Wed Dec 01 2021 Josh Stone <jistone@redhat.com> - 1.56.1-2
+* Thu Dec 02 2021 Josh Stone <jistone@redhat.com> - 1.56.1-2
 - Add rust-std-static-wasm32-wasi
-  Resolves: rhbz#1980082
+  Resolves: rhbz#1980080
 
-* Thu Nov 04 2021 Josh Stone <jistone@redhat.com> - 1.56.1-1
+* Tue Nov 02 2021 Josh Stone <jistone@redhat.com> - 1.56.0-1
 - Update to 1.56.1.
 
 * Fri Oct 29 2021 Josh Stone <jistone@redhat.com> - 1.55.0-1
 - Update to 1.55.0.
+- Backport support for LLVM 13.
 
-* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 1.54.0-2
-- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
-  Related: rhbz#1991688
+* Tue Aug 17 2021 Josh Stone <jistone@redhat.com> - 1.54.0-2
+- Make std-static-wasm* arch-specific to avoid s390x.
 
-* Wed Aug 04 2021 Josh Stone <jistone@redhat.com> - 1.54.0-1
+* Thu Jul 29 2021 Josh Stone <jistone@redhat.com> - 1.54.0-1
 - Update to 1.54.0.
 
-* Tue Jun 22 2021 Josh Stone <jistone@redhat.com> - 1.53.0-1
-- Update to 1.53.0.
-- Update openssl crates to published versions for 3.0 support.
+* Tue Jul 20 2021 Josh Stone <jistone@redhat.com> - 1.53.0-2
+- Use llvm-ranlib to fix wasm archives.
 
-* Tue Jun 15 2021 Mohan Boddu <mboddu@redhat.com> - 1.52.1-4
-- Rebuilt for RHEL 9 BETA for openssl 3.0
+* Mon Jun 21 2021 Josh Stone <jistone@redhat.com> - 1.53.0-1
+- Update to 1.53.0.
 
-* Mon Jun 07 2021 Josh Stone <jistone@redhat.com> - 1.52.1-3
+* Tue Jun 15 2021 Josh Stone <jistone@redhat.com> - 1.52.1-2
 - Set rust.codegen-units-std=1 for all targets again.
 - Add rust-std-static-wasm32-unknown-unknown.
 
-* Tue May 18 2021 Josh Stone <jistone@redhat.com> - 1.52.1-2
-- Rebuild for OpenSSL 3.0.0-alpha16
-
-* Thu May 13 2021 Josh Stone <jistone@redhat.com> - 1.52.1-1
+* Tue May 25 2021 Josh Stone <jistone@redhat.com> - 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.
-- Initial support for OpenSSL 3.0.0-alpha15
 
-* Wed Apr 28 2021 Josh Stone <jistone@redhat.com> - 1.51.0-1
-- Update to 1.51.0. Includes security fixes for CVE-2021-28875
-  and CVE-2021-28877.
+* Mon May 24 2021 Josh Stone <jistone@redhat.com> - 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.
 
-* Tue Apr 27 2021 Josh Stone <jistone@redhat.com> - 1.50.0-1
+* Mon May 24 2021 Josh Stone <jistone@redhat.com> - 1.50.0-1
 - Update to 1.50.0.
 
-* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.49.0-5
-- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
-
-* Fri Feb 12 2021 Josh Stone <jistone@redhat.com> - 1.49.0-4
-- Rebuild without bootstrap binaries
-
-* Thu Feb 11 2021 Josh Stone <jistone@redhat.com> - 1.49.0-3
-- Re-bootstrap due to removed LLVM targets
-
-* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.49.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Tue Jan 05 2021 Josh Stone <jistone@redhat.com> - 1.49.0-1
+* Wed Jan 13 2021 Josh Stone <jistone@redhat.com> - 1.49.0-1
 - Update to 1.49.0.
 
-* Tue Dec 29 2020 Igor Raits <ignatenkobrain@fedoraproject.org> - 1.48.0-3
-- De-bootstrap
-
-* Mon Dec 28 2020 Igor Raits <ignatenkobrain@fedoraproject.org> - 1.48.0-2
-- Rebuild for libgit2 1.1.x
-
-* Thu Nov 19 2020 Josh Stone <jistone@redhat.com> - 1.48.0-1
+* Tue Jan 12 2021 Josh Stone <jistone@redhat.com> - 1.48.0-1
 - Update to 1.48.0.
 
-* Sat Oct 10 2020 Jeff Law <law@redhat.com> - 1.47.0-2
-- Re-enable LTO
-
-* Thu Oct 08 2020 Josh Stone <jistone@redhat.com> - 1.47.0-1
+* Thu Oct 22 2020 Josh Stone <jistone@redhat.com> - 1.47.0-1
 - Update to 1.47.0.
 
-* Fri Aug 28 2020 Fabio Valentini <decathorpe@gmail.com> - 1.46.0-2
-- Fix LTO with doctests (backported cargo PR#8657).
-
-* Thu Aug 27 2020 Josh Stone <jistone@redhat.com> - 1.46.0-1
+* Wed Oct 14 2020 Josh Stone <jistone@redhat.com> - 1.46.0-1
 - Update to 1.46.0.
 
-* Mon Aug 03 2020 Josh Stone <jistone@redhat.com> - 1.45.2-1
+* Tue Aug 04 2020 Josh Stone <jistone@redhat.com> - 1.45.2-1
 - Update to 1.45.2.
 
-* Thu Jul 30 2020 Josh Stone <jistone@redhat.com> - 1.45.1-1
-- Update to 1.45.1.
-
-* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.45.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
 * Thu Jul 16 2020 Josh Stone <jistone@redhat.com> - 1.45.0-1
 - Update to 1.45.0.
 
-* Wed Jul 01 2020 Jeff Law <law@redhat.com> - 1.44.1-2
-- Disable LTO
-
-* Thu Jun 18 2020 Josh Stone <jistone@redhat.com> - 1.44.1-1
+* Tue Jul 14 2020 Josh Stone <jistone@redhat.com> - 1.44.1-1
 - Update to 1.44.1.
 
-* Thu Jun 04 2020 Josh Stone <jistone@redhat.com> - 1.44.0-1
-- Update to 1.44.0.
-
 * Thu May 07 2020 Josh Stone <jistone@redhat.com> - 1.43.1-1
 - Update to 1.43.1.
 
@@ -1241,39 +1194,27 @@ rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 * Thu Feb 27 2020 Josh Stone <jistone@redhat.com> - 1.41.1-1
 - Update to 1.41.1.
 
-* Thu Feb 20 2020 Josh Stone <jistone@redhat.com> - 1.41.0-2
-- Rebuild with llvm9.0
-
 * Thu Jan 30 2020 Josh Stone <jistone@redhat.com> - 1.41.0-1
 - Update to 1.41.0.
 
-* Thu Jan 16 2020 Josh Stone <jistone@redhat.com> - 1.40.0-3
-- Build compiletest with in-tree libtest
-
-* Tue Jan 07 2020 Josh Stone <jistone@redhat.com> - 1.40.0-2
+* Thu Jan 16 2020 Josh Stone <jistone@redhat.com> - 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
 
-* Thu Dec 19 2019 Josh Stone <jistone@redhat.com> - 1.40.0-1
-- Update to 1.40.0.
-
 * Tue Nov 12 2019 Josh Stone <jistone@redhat.com> - 1.39.0-2
 - Fix a couple build and test issues with rustdoc.
 
 * Thu Nov 07 2019 Josh Stone <jistone@redhat.com> - 1.39.0-1
 - Update to 1.39.0.
 
-* Fri Sep 27 2019 Josh Stone <jistone@redhat.com> - 1.38.0-2
-- Filter the libraries included in rust-std (rhbz1756487)
-
 * Thu Sep 26 2019 Josh Stone <jistone@redhat.com> - 1.38.0-1
 - Update to 1.38.0.
 
 * Thu Aug 15 2019 Josh Stone <jistone@redhat.com> - 1.37.0-1
 - Update to 1.37.0.
-
-* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.36.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+- Disable libssh2 (git+ssh support).
 
 * Thu Jul 04 2019 Josh Stone <jistone@redhat.com> - 1.36.0-1
 - Update to 1.36.0.
@@ -1287,259 +1228,88 @@ rm -rf "./build/%{rust_triple}/stage2-tools/%{rust_triple}/cit/"
 * Tue May 14 2019 Josh Stone <jistone@redhat.com> - 1.34.2-1
 - Update to 1.34.2 -- fixes CVE-2019-12083.
 
-* Tue Apr 30 2019 Josh Stone <jistone@redhat.com> - 1.34.1-3
-- Set rust.codegen-units-std=1
-
-* Fri Apr 26 2019 Josh Stone <jistone@redhat.com> - 1.34.1-2
-- Remove the ThinLTO workaround.
-
-* Thu Apr 25 2019 Josh Stone <jistone@redhat.com> - 1.34.1-1
+* Thu May 09 2019 Josh Stone <jistone@redhat.com> - 1.34.1-1
 - Update to 1.34.1.
-- Add a ThinLTO fix for rhbz1701339.
 
 * Thu Apr 11 2019 Josh Stone <jistone@redhat.com> - 1.34.0-1
 - Update to 1.34.0.
 
-* Fri Mar 01 2019 Josh Stone <jistone@redhat.com> - 1.33.0-2
-- Fix deprecations for self-rebuild
-
-* Thu Feb 28 2019 Josh Stone <jistone@redhat.com> - 1.33.0-1
+* Wed Apr 10 2019 Josh Stone <jistone@redhat.com> - 1.33.0-1
 - Update to 1.33.0.
 
-* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.32.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
-
-* Thu Jan 17 2019 Josh Stone <jistone@redhat.com> - 1.32.0-1
+* Tue Apr 09 2019 Josh Stone <jistone@redhat.com> - 1.32.0-1
 - Update to 1.32.0.
 
-* Mon Jan 07 2019 Josh Stone <jistone@redhat.com> - 1.31.1-9
-- Update to 1.31.1 for RLS fixes.
+* Fri Dec 14 2018 Josh Stone <jistone@redhat.com> - 1.31.0-5
+- Restore rust-lldb.
 
-* Thu Dec 06 2018 Josh Stone <jistone@redhat.com> - 1.31.0-8
+* Thu Dec 13 2018 Josh Stone <jistone@redhat.com> - 1.31.0-4
+- Backport fixes for rls.
+
+* Thu Dec 13 2018 Josh Stone <jistone@redhat.com> - 1.31.0-3
 - Update to 1.31.0 -- Rust 2018!
 - clippy/rls/rustfmt are no longer -preview
 
-* Thu Nov 08 2018 Josh Stone <jistone@redhat.com> - 1.30.1-7
+* Wed Dec 12 2018 Josh Stone <jistone@redhat.com> - 1.30.1-2
 - Update to 1.30.1.
 
-* Thu Oct 25 2018 Josh Stone <jistone@redhat.com> - 1.30.0-6
-- Update to 1.30.0.
-
-* Mon Oct 22 2018 Josh Stone <jistone@redhat.com> - 1.29.2-5
-- Rebuild without bootstrap binaries.
-
-* Sat Oct 20 2018 Josh Stone <jistone@redhat.com> - 1.29.2-4
-- Re-bootstrap armv7hl due to rhbz#1639485
-
-* Fri Oct 12 2018 Josh Stone <jistone@redhat.com> - 1.29.2-3
+* Tue Nov 06 2018 Josh Stone <jistone@redhat.com> - 1.29.2-1
 - Update to 1.29.2.
 
-* Tue Sep 25 2018 Josh Stone <jistone@redhat.com> - 1.29.1-2
-- Update to 1.29.1.
-- Security fix for str::repeat (pending CVE).
+* Thu Nov 01 2018 Josh Stone <jistone@redhat.com> - 1.28.0-1
+- Update to 1.28.0.
 
-* Thu Sep 13 2018 Josh Stone <jistone@redhat.com> - 1.29.0-1
-- Update to 1.29.0.
-- Add a clippy-preview subpackage
+* Thu Nov 01 2018 Josh Stone <jistone@redhat.com> - 1.27.2-1
+- Update to 1.27.2.
 
-* Mon Aug 13 2018 Josh Stone <jistone@redhat.com> - 1.28.0-3
-- Use llvm6.0 instead of llvm-7 for now
+* Wed Oct 10 2018 Josh Stone <jistone@redhat.com> - 1.26.2-12
+- Fix "fp" target feature for AArch64 (#1632880)
 
-* Tue Aug 07 2018 Josh Stone <jistone@redhat.com> - 1.28.0-2
-- Rebuild for LLVM ppc64/s390x fixes
+* Mon Oct 08 2018 Josh Stone <jistone@redhat.com> - 1.26.2-11
+- Security fix for str::repeat (pending CVE).
 
-* Thu Aug 02 2018 Josh Stone <jistone@redhat.com> - 1.28.0-1
-- Update to 1.28.0.
+* Fri Oct 05 2018 Josh Stone <jistone@redhat.com> - 1.26.2-10
+- Rebuild without bootstrap binaries.
 
-* Tue Jul 24 2018 Josh Stone <jistone@redhat.com> - 1.27.2-4
-- Update to 1.27.2.
+* Thu Oct 04 2018 Josh Stone <jistone@redhat.com> - 1.26.2-9
+- Bootstrap without SCL packaging. (rhbz1635067)
 
-* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.27.1-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+* Tue Aug 28 2018 Tom Stellard <tstellar@redhat.com> - 1.26.2-8
+- Use python3 prefix for lldb Requires
 
-* Tue Jul 10 2018 Josh Stone <jistone@redhat.com> - 1.27.1-2
-- Update to 1.27.1.
-- Security fix for CVE-2018-1000622
+* Mon Aug 13 2018 Josh Stone <jistone@redhat.com> - 1.26.2-7
+- Build with platform-python
 
-* Thu Jun 21 2018 Josh Stone <jistone@redhat.com> - 1.27.0-1
-- Update to 1.27.0.
+* Tue Aug 07 2018 Josh Stone <jistone@redhat.com> - 1.26.2-6
+- Exclude rust-src from auto-requires
 
-* Tue Jun 05 2018 Josh Stone <jistone@redhat.com> - 1.26.2-4
+* Thu Aug 02 2018 Josh Stone <jistone@redhat.com> - 1.26.2-5
 - Rebuild without bootstrap binaries.
 
-* Tue Jun 05 2018 Josh Stone <jistone@redhat.com> - 1.26.2-3
+* Tue Jul 31 2018 Josh Stone <jistone@redhat.com> - 1.26.2-4
+- Bootstrap as a module.
+
+* Mon Jun 04 2018 Josh Stone <jistone@redhat.com> - 1.26.2-3
 - Update to 1.26.2.
-- Re-bootstrap to deal with LLVM symbol changes.
 
-* Tue May 29 2018 Josh Stone <jistone@redhat.com> - 1.26.1-2
+* Wed May 30 2018 Josh Stone <jistone@redhat.com> - 1.26.1-2
 - Update to 1.26.1.
 
-* Thu May 10 2018 Josh Stone <jistone@redhat.com> - 1.26.0-1
+* Fri May 18 2018 Josh Stone <jistone@redhat.com> - 1.26.0-1
 - Update to 1.26.0.
 
-* Mon Apr 16 2018 Dan Callaghan <dcallagh@redhat.com> - 1.25.0-3
-- Add cargo, rls, and analysis
-
 * Tue Apr 10 2018 Josh Stone <jistone@redhat.com> - 1.25.0-2
 - Filter codegen-backends from Provides too.
 
-* Thu Mar 29 2018 Josh Stone <jistone@redhat.com> - 1.25.0-1
+* Tue Apr 03 2018 Josh Stone <jistone@redhat.com> - 1.25.0-1
 - Update to 1.25.0.
+- Add rustfmt-preview as a subpackage.
 
-* Thu Mar 01 2018 Josh Stone <jistone@redhat.com> - 1.24.1-1
-- Update to 1.24.1.
-
-* Wed Feb 21 2018 Josh Stone <jistone@redhat.com> - 1.24.0-3
-- Backport a rebuild fix for rust#48308.
-
-* Mon Feb 19 2018 Josh Stone <jistone@redhat.com> - 1.24.0-2
-- rhbz1546541: drop full-bootstrap; cmp libs before symlinking.
-- Backport pr46592 to fix local_rebuild bootstrapping.
-- Backport pr48362 to fix relative/absolute libdir.
-
-* Thu Feb 15 2018 Josh Stone <jistone@redhat.com> - 1.24.0-1
+* Thu Feb 22 2018 Josh Stone <jistone@redhat.com> - 1.24.0-1
 - Update to 1.24.0.
 
-* Mon Feb 12 2018 Iryna Shcherbina <ishcherb@redhat.com> - 1.23.0-4
-- Update Python 2 dependency declarations to new packaging standards
-  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
-
-* Tue Feb 06 2018 Josh Stone <jistone@redhat.com> - 1.23.0-3
-- Use full-bootstrap to work around a rebuild issue.
-- Patch binaryen for GCC 8
-
-* Thu Feb 01 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.23.0-2
-- Switch to %%ldconfig_scriptlets
-
-* Mon Jan 08 2018 Josh Stone <jistone@redhat.com> - 1.23.0-1
-- Update to 1.23.0.
-
-* Thu Nov 23 2017 Josh Stone <jistone@redhat.com> - 1.22.1-1
-- Update to 1.22.1.
-
-* Thu Oct 12 2017 Josh Stone <jistone@redhat.com> - 1.21.0-1
-- Update to 1.21.0.
-
-* Mon Sep 11 2017 Josh Stone <jistone@redhat.com> - 1.20.0-2
-- ABI fixes for ppc64 and s390x.
-
-* Thu Aug 31 2017 Josh Stone <jistone@redhat.com> - 1.20.0-1
-- Update to 1.20.0.
-- Add a rust-src subpackage.
-
-* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.19.0-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
-
-* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.19.0-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
-
-* Mon Jul 24 2017 Josh Stone <jistone@redhat.com> - 1.19.0-2
-- Use find-debuginfo.sh --keep-section .rustc
-
-* Thu Jul 20 2017 Josh Stone <jistone@redhat.com> - 1.19.0-1
-- Update to 1.19.0.
-
-* Thu Jun 08 2017 Josh Stone <jistone@redhat.com> - 1.18.0-1
-- Update to 1.18.0.
-
-* Mon May 08 2017 Josh Stone <jistone@redhat.com> - 1.17.0-2
-- Move shared libraries back to libdir and symlink in rustlib
-
-* Thu Apr 27 2017 Josh Stone <jistone@redhat.com> - 1.17.0-1
-- Update to 1.17.0.
-
-* Mon Mar 20 2017 Josh Stone <jistone@redhat.com> - 1.16.0-3
-- Make rust-lldb arch-specific to deal with lldb deps
-
-* Fri Mar 17 2017 Josh Stone <jistone@redhat.com> - 1.16.0-2
-- Limit rust-lldb arches
-
-* Thu Mar 16 2017 Josh Stone <jistone@redhat.com> - 1.16.0-1
-- Update to 1.16.0.
-- Use rustbuild instead of the old makefiles.
-- Update bootstrapping to include rust-std and cargo.
-- Add a rust-lldb subpackage.
-
-* Thu Feb 09 2017 Josh Stone <jistone@redhat.com> - 1.15.1-1
-- Update to 1.15.1.
-- Require rust-rpm-macros for new crate packaging.
-- Keep shared libraries under rustlib/, only debug-stripped.
-- Merge and clean up conditionals for epel7.
-
-* Fri Dec 23 2016 Josh Stone <jistone@redhat.com> - 1.14.0-2
-- Rebuild without bootstrap binaries.
-
-* Thu Dec 22 2016 Josh Stone <jistone@redhat.com> - 1.14.0-1
-- Update to 1.14.0.
-- Rewrite bootstrap logic to target specific arches.
-- Bootstrap ppc64, ppc64le, s390x. (thanks to Sinny Kumari for testing!)
-
-* Thu Nov 10 2016 Josh Stone <jistone@redhat.com> - 1.13.0-1
-- Update to 1.13.0.
-- Use hardening flags for linking.
-- Split the standard library into its own package
-- Centralize rustlib/ under /usr/lib/ for multilib integration.
-
-* Thu Oct 20 2016 Josh Stone <jistone@redhat.com> - 1.12.1-1
-- Update to 1.12.1.
-
-* Fri Oct 14 2016 Josh Stone <jistone@redhat.com> - 1.12.0-7
-- Rebuild with LLVM 3.9.
-- Add ncurses-devel for llvm-config's -ltinfo.
-
-* Thu Oct 13 2016 Josh Stone <jistone@redhat.com> - 1.12.0-6
-- Rebuild with llvm-static, preparing for 3.9
-
-* Fri Oct 07 2016 Josh Stone <jistone@redhat.com> - 1.12.0-5
-- Rebuild with fixed eu-strip (rhbz1380961)
-
-* Fri Oct 07 2016 Josh Stone <jistone@redhat.com> - 1.12.0-4
-- Rebuild without bootstrap binaries.
-
-* Thu Oct 06 2016 Josh Stone <jistone@redhat.com> - 1.12.0-3
-- Bootstrap aarch64.
-- Use jemalloc's MALLOC_CONF to work around #36944.
-- Apply pr36933 to really disable armv7hl NEON.
-
-* Sat Oct 01 2016 Josh Stone <jistone@redhat.com> - 1.12.0-2
-- Protect .rustc from rpm stripping.
-
-* Fri Sep 30 2016 Josh Stone <jistone@redhat.com> - 1.12.0-1
-- Update to 1.12.0.
-- Always use --local-rust-root, even for bootstrap binaries.
-- Remove the rebuild conditional - the build system now figures it out.
-- Let minidebuginfo do its thing, since metadata is no longer a note.
-- Let rust build its own compiler-rt builtins again.
-
-* Sat Sep 03 2016 Josh Stone <jistone@redhat.com> - 1.11.0-3
-- Rebuild without bootstrap binaries.
-
-* Fri Sep 02 2016 Josh Stone <jistone@redhat.com> - 1.11.0-2
-- Bootstrap armv7hl, with backported no-neon patch.
-
-* Wed Aug 24 2016 Josh Stone <jistone@redhat.com> - 1.11.0-1
-- Update to 1.11.0.
-- Drop the backported patches.
-- Patch get-stage0.py to trust existing bootstrap binaries.
-- Use libclang_rt.builtins from compiler-rt, dodging llvm-static issues.
-- Use --local-rust-root to make sure the right bootstrap is used.
-
-* Sat Aug 13 2016 Josh Stone <jistone@redhat.com> 1.10.0-4
+* Tue Jan 16 2018 Josh Stone <jistone@redhat.com> - 1.23.0-2
 - Rebuild without bootstrap binaries.
 
-* Fri Aug 12 2016 Josh Stone <jistone@redhat.com> - 1.10.0-3
-- Initial import into Fedora (#1356907), bootstrapped
-- Format license text as suggested in review.
-- Note how the tests already run in parallel.
-- Undefine _include_minidebuginfo, because it duplicates ".note.rustc".
-- Don't let checks fail the whole build.
-- Note that -doc can't be noarch, as rpmdiff doesn't allow variations.
-
-* Tue Jul 26 2016 Josh Stone <jistone@redhat.com> - 1.10.0-2
-- Update -doc directory ownership, and mark its licenses.
-- Package and declare licenses for libbacktrace and hoedown.
-- Set bootstrap_base as a global.
-- Explicitly require python2.
-
-* Thu Jul 14 2016 Josh Stone <jistone@fedoraproject.org> - 1.10.0-1
-- Initial package, bootstrapped
+* Mon Jan 15 2018 Josh Stone <jistone@redhat.com> - 1.23.0-1
+- Bootstrap 1.23 on el8.