# Score Communication Module RPM Spec
# RPM specification for the Score Communication middleware (LoLa)

%global debug_package %{nil}

Name:           score-communication
Version:        0.0.1
Release:        1%{?dist}
Summary:        High-performance automotive communication middleware (LoLa)

License:        Apache-2.0
URL:            https://github.com/eclipse-score/communication
Source0:        %{name}-%{version}.tar.gz

# Build requirements
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  score-baselibs-devel
BuildRequires:  libacl-devel
BuildRequires:  boost-devel
BuildRequires:  json-devel

# System dependencies
BuildRequires:  pkgconfig
BuildRequires:  libstdc++-devel

# Runtime dependencies
Requires:       glibc
Requires:       libgcc
Requires:       libstdc++

%description
Score Communication Module (LoLa - Low Latency) is a high-performance,
safety-critical communication middleware implementation based on the Adaptive
AUTOSAR Communication Management specification.

This package provides:
- High-Performance Intra-ECU IPC with zero-copy shared-memory communication
- AUTOSAR Compliance with partial implementation of Adaptive AUTOSAR Communication Management (ara::com)
- Event-Driven Architecture using publisher/subscriber pattern with skeleton/proxy framework
- Service Discovery via flag file-based service registration and lookup mechanism
- Safety-Critical design for automotive safety standards (ASIL-B qualified)
- Multi-Threading Support with thread-safe operations and atomic data structures
- Memory Management with custom allocators optimized for shared memory usage
- Tracing Infrastructure for zero-copy, binding-agnostic communication tracing support
- Multi-Platform support for Linux and QNX operating systems

%package        devel
Summary:        Development files for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}

%description    devel
Development files and headers for the Score Communication middleware.
This package contains the header files and static libraries needed to develop
applications using the LoLa communication framework.

%package        examples
Summary:        Example applications for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}

%description    examples
Example applications demonstrating the usage of Score Communication
middleware. Includes IPC bridge examples in both C++ and Rust implementations.

%prep
%autosetup -n %{name}-%{version}

# Clean any previous builds
make clean

%build
# Build using Make system
# Note: -fPIC is essential for shared library creation
make all CXXFLAGS="%{optflags} -fPIC" LDFLAGS="%{build_ldflags}"

%install
# Create necessary directories
mkdir -p %{buildroot}%{_libdir}
mkdir -p %{buildroot}%{_includedir}/score/mw/com
mkdir -p %{buildroot}%{_bindir}
mkdir -p %{buildroot}%{_datadir}/%{name}/examples
mkdir -p %{buildroot}%{_datadir}/%{name}/config
mkdir -p %{buildroot}%{_docdir}/%{name}

# Install libraries built with Make
cp build/lib/*.so %{buildroot}%{_libdir}/

# Install headers
cp -r score/mw/com/*.h %{buildroot}%{_includedir}/score/mw/com/
cp -r score/mw/com/impl/*.h %{buildroot}%{_includedir}/score/mw/com/ 2>/dev/null || true

# Install example binaries (if they exist)
if [ -f build/bin/ipc_bridge_cpp ]; then
    cp build/bin/ipc_bridge_cpp %{buildroot}%{_bindir}/
fi
if [ -f build/bin/ipc_bridge_rs ]; then
    cp build/bin/ipc_bridge_rs %{buildroot}%{_bindir}/
fi

# Install configuration files and examples
cp -r score/mw/com/example/ipc_bridge/etc/* %{buildroot}%{_datadir}/%{name}/config/
cp -r score/mw/com/example/* %{buildroot}%{_datadir}/%{name}/examples/

# Install design documentation
cp -r score/mw/com/design/ %{buildroot}%{_docdir}/%{name}/

# Install JSON schema files
mkdir -p %{buildroot}%{_datadir}/%{name}/schema
find . -name "*.json" -path "*/configuration/*" -exec cp {} %{buildroot}%{_datadir}/%{name}/schema/ \;

%files
%license LICENSE
%doc README.md NOTICE
%{_libdir}/*.so
%{_datadir}/%{name}/config/
%{_datadir}/%{name}/schema/

%files devel
%{_includedir}/score/
%{_docdir}/%{name}/design/
%doc CONTRIBUTING.md

%files examples
%{_bindir}/ipc_bridge_cpp
%{_bindir}/ipc_bridge_rs
%{_datadir}/%{name}/examples/

%post
/sbin/ldconfig

%postun
/sbin/ldconfig

%changelog
* Thu Sep 25 2025 Pierre-Yves Chibon <pingou@pingoured.fr> - 0.0.1-1
- Initial RPM package for Score Communication Module
- Includes LoLa high-performance automotive communication middleware
- AUTOSAR-compliant implementation with ASIL-B qualification
- Zero-copy shared-memory IPC for embedded systems
- Support for Linux and QNX platforms
- C++ and Rust example applications included