%define _debugsource_template %{nil}
%define debug_package %{nil}


Name:           scx-scheds
Epoch:          1
Version:        1.1.3
Release:        1%{?dist}
Summary:        sched_ext schedulers and tools

License:        GPL-2.0-only
URL:            https://github.com/sched-ext/scx
Source0:        https://github.com/sched-ext/scx/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}.tar.gz

ExclusiveArch:  x86_64 aarch64

BuildRequires:  bash
BuildRequires:  cargo >= 1.82
BuildRequires:  rust >= 1.82
BuildRequires:  gcc
BuildRequires:  make
BuildRequires:  python3
BuildRequires:  clang >= 17
BuildRequires:  clang-devel
BuildRequires:  llvm >= 17
BuildRequires:  llvm-devel
BuildRequires:  lld >= 17
BuildRequires:  bpftool
BuildRequires:  pkgconf-pkg-config
BuildRequires:  libbpf-devel
BuildRequires:  elfutils-libelf-devel
BuildRequires:  zlib-devel
BuildRequires:  libzstd-devel
BuildRequires:  libseccomp-devel
BuildRequires:  protobuf-devel
BuildRequires:  protobuf-compiler
BuildRequires:  openssl-devel
BuildRequires:  jq

Requires:       bash
Requires:       bpftool
Requires:       jq
Requires:       scx-tools
Requires:       elfutils-libelf
Requires:       libseccomp
Requires:       protobuf
Requires:       zlib
Requires:       libzstd

Conflicts:      scx-scheds-git
Conflicts:      scx_layered
Conflicts:      scx_rustland
Conflicts:      scx_rusty
Conflicts:      rust-scx_utils-devel

Provides:       scx_layered = %{version}-%{release}
Provides:       scx_rustland = %{version}-%{release}
Provides:       scx_rusty = %{version}-%{release}
Provides:       rust-scx_utils-devel = %{version}-%{release}

%global sched_bins scx_beerland scx_bpfland scx_cake scx_chaos scx_cosmos scx_flash scx_lavd scx_layered scx_p2dq scx_pandemonium scx_rustland scx_rusty scx_tickless scxtop scx-forge-agent

%description
scx-scheds provides Rust sched_ext scheduler implementations and scxtop from
sched-ext/scx. sched_ext lets users load BPF-based CPU schedulers dynamically on
kernels built with CONFIG_SCHED_CLASS_EXT.

%prep
%autosetup -n scx-%{version}
rm -f rust-toolchain.toml


%build
export CARGO_HOME="$PWD/.cargo-home"
export RUSTFLAGS="%{?build_rustflags}"
export LIBCLANG_PATH=%{_libdir}
export LIBBPF_SYS_USE_PKG_CONFIG=1
export BPF_CLANG=clang

cargo fetch --locked
cargo build --release --frozen --all-features --workspace \
  --exclude scx_rlfifo \
  --exclude scx_mitosis \
  --exclude xtask \
  --exclude scx_characterize \
  --exclude vmlinux_docify \
  --exclude scx_arena_selftests

%install
find target/release \
  -maxdepth 1 \
  -type f \
  -executable \
  ! -name '*.so' \
  ! -name '*.d' \
  -exec install -Dpm 0755 -t %{buildroot}%{_bindir} {} +

%check
for bin in %{sched_bins}; do
  test -x "%{buildroot}%{_bindir}/${bin}"
done

%files
%license LICENSE
%doc README.md CARGO_BUILD.md INSTALL.md OVERVIEW.md
%{_bindir}/scx_*
%{_bindir}/scxtop
%{_bindir}/scx-forge-agent

%changelog
* Mon Aug 24 2026 sachesi <xsachesi@proton.me> - 1.1.3-1
- Update to 1.1.3.

* Mon Jul 06 2026 sachesi <xsachesi@proton.me> - 1.1.2-2
- Fix build failure: upstream renamed the tools/scxcash workspace member to
  tools/scx_characterize in 1.1.2, so --exclude scxcash no longer matched
  any workspace package and cargo build failed. Exclude scx_characterize
  instead.

* Fri Jul 03 2026 sachesi <xsachesi@proton.me> - 1.1.2-1
- Update to 1.1.2.

* Tue Jun 09 2026 sachesi <xsachesi@proton.me> - 1:1.1.1-2
- Remove scx_wd40 from sched_bins, dropped upstream in 1.1.1.

* Mon Jun 08 2026 sachesi <xsachesi@proton.me> - 1:1.1.1-1
- Update to 1.1.1.

* Sat Jun 06 2026 sachesi <xsachesi@proton.me> - 1:1.1.0-2
- Build the full cargo workspace with --all-features, excluding non-shipped
  crates (scx_rlfifo, scx_mitosis, xtask, scxcash, vmlinux_docify,
  scx_arena_selftests), instead of a hand-maintained -p list. Adds scx_wd40.
- Install all built executables from target/release.
- Require scx-tools so the loader service is always available.

* Tue Jun 02 2026 sachesi <xsachesi@proton.me> - 1:1.1.0-1
- Downgrade to 1.1.0. The 1.1.1 BPF objects are synced to kernel sched_ext
  for-7.1 and are rejected at load on 7.0 kernels ("Failed to load BPF
  program", EINVAL). 1.1.0 targets the stable 6.12+ ABI and loads on current
  Fedora kernels.
- Add Epoch to supersede the previously shipped 1.1.1.

* Tue May 26 2026 sachesi <xsachesi@proton.me> - 1.1.1-1
- Update to 1.1.1.

* Tue May 05 2026 sachesi <xsachesi@proton.me> - 1.1.0-4
- Default to online build (--without vendored). Set enable_net=True in Copr.

* Sun Apr 26 2026 sachesi <xsachesi@proton.me> - 1.1.0-3
- Recreate packaging with default vendored COPR mode and local online build support

* Sun Apr 26 2026 sachesi <xsachesi@proton.me> - 1.1.0-2
- Make check deterministic by verifying installed binaries

* Sun Apr 26 2026 sachesi <xsachesi@proton.me> - 1.1.0-1
- Initial RPM package for scx-scheds 1.1.0