%global debug_package %{nil}

Name: resctl-demo
Version: 1.0.0
Release: 2%{?dist}
Summary: Demonstrate various features of Linux resource control

License: ASL 2.0
URL: https://github.com/facebookexperimental/resctl-demo
Source0: %{url}/archive/%{version}/%{name}-%{version}.tar.gz

%if 0%{?el8}
%else
BuildRequires: cargo >= 1.42
BuildRequires: rust >= 1.42
%endif

BuildRequires: ncurses-devel
BuildRequires: pkgconfig(dbus-1) >= 1.6

Requires: gnuplot%{?_isa}

Recommends: oomd%{?_isa}

%description
Resource control aims to control compute resource distribution to improve
reliability and utilization of a system. The facebook kernel and container
teams have been intensively researching and implementing mechanisms and
methods to advance resource control. resctl-demo demonstrates and documents
various aspects of resource control using self-contained workloads in guided
scenarios.


%prep
%autosetup -p1
%if 0%{?el8}
curl https://sh.rustup.rs -sSf | sh -s -- --profile minimal -y
%endif

# Set codegen-units to 1
echo 'codegen-units = 1' >> Cargo.toml


%build
export CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_OPT_LEVEL=3

%if 0%{?el8}
$HOME/.cargo/bin/cargo build --release
%else
cargo build --release
%endif


%install
install -Dpm755 target/release/rd-hashd \
     -t %{buildroot}%{_bindir}/
install -Dpm755 target/release/rd-agent \
     -t %{buildroot}%{_bindir}/
install -Dpm755 target/release/resctl-demo \
     -t %{buildroot}%{_bindir}/

strip %{buildroot}%{_bindir}/*


%files
%license LICENSE
%doc README.md
%{_bindir}/rd-hashd
%{_bindir}/rd-agent
%{_bindir}/resctl-demo


%changelog
* Tue Nov 24 2020 Artem Polishchuk <ego.cordatus@gmail.com> - 1.0.0-1
- Initial package