%global commit      05da4ea824fdb65afe72226a9cbd2ab7a0c299f7
%global commitdate  20180822
%global shortcommit %(c=%{commit}; echo ${c:0:7})

# Work around our broken build system...
%if ! 0%{?gobuild:1}
%define gobuild(o:) go build -buildmode pie -tags=rpm_crashtraceback -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \\n') -extldflags '-Wl,-z,relro,-z,now'" -a -v -x %{?**};
%endif

Name:    realtime
Version: 0.1
Release: 0.1.%{commitdate}git%{shortcommit}%{?dist}
Summary: A simple tool for managing real-time configuration of systemd units
License: MIT
URL:     https://github.com/jsynacek/realtime
Source0: https://github.com/jsynacek/realtime/archive/%{?commit}.tar.gz#/%{name}-%{shortcommit}.tar.gz

%if 0%{?rhel} == 7
ExclusiveArch: %{?go_arches:%{go_arches}}%{!?go_arches:x86_64 aarch64 ppc64le s390x}
BuildRequires: %{?go_compiler:compiler(go-compiler)}%{!?go_compiler:golang}
%else
BuildRequires: go-compilers-golang-compiler
%endif

%description
A simple tool for managing real-time configuration of systemd units.

%prep
%setup -q -n %{name}-%{commit}

%build
%gobuild -o realtime
cp realtime.man realtime.1
gzip realtime.1

%install
mkdir -p %{buildroot}%{_bindir}
mkdir -p %{buildroot}%{_mandir}/man1/
install -m 0755 realtime %{buildroot}%{_bindir}/realtime
install -m 0755 realtime.1.gz %{buildroot}%{_mandir}/man1/realtime.1.gz

%files
%license LICENSE
%doc %{_mandir}/man1/realtime.1.gz
%{_bindir}/realtime

%changelog
* Thu Aug 23 2018 Jan Synáček <jsynacek@redhat.com> - 0.1-0.1.20180822git
- initial version