%define ros_distro humble
%define RosPkgName etsi-its-cam-conversion
%global commit 4e01c322a5634d95b85e5a0ad73fea563456c3ca

Name:       ros-%{ros_distro}-%{RosPkgName}
Version:    3.5.0
Release:    1%{?dist}
Summary:    Conversion functions for converting ROS messages to and from ASN.1-encoded ETSI ITS CAMs
License:    MIT
URL:        https://github.com/ika-rwth-aachen/etsi_its_messages
Source0:    https://github.com/ika-rwth-aachen/etsi_its_messages/archive/%{commit}.tar.gz

%global debug_package %{nil}
%global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g')
%global __provides_exclude_from ^/opt/ros/%{ros_distro}/.*$
%global __requires_exclude_from ^/opt/ros/%{ros_distro}/.*$

BuildRequires: ros-%{ros_distro}-ament-cmake
BuildRequires: ros-%{ros_distro}-etsi-its-cam-coding
BuildRequires: ros-%{ros_distro}-etsi-its-cam-msgs
BuildRequires: ros-%{ros_distro}-etsi-its-primitives-conversion

Requires: ros-%{ros_distro}-ros-workspace
Requires: ros-%{ros_distro}-ament-cmake
Requires: ros-%{ros_distro}-etsi-its-cam-coding
Requires: ros-%{ros_distro}-etsi-its-cam-msgs
Requires: ros-%{ros_distro}-etsi-its-primitives-conversion

Provides: %{name}-devel = %{version}-%{release}
Provides: %{name}-doc = %{version}-%{release}
Provides: %{name}-runtime = %{version}-%{release}

%description
Conversion functions for converting ROS messages to and from ASN.1-encoded
ETSI ITS CAMs (Cooperative Awareness Messages). This is a header-only
interface library providing conversion utilities between ROS message types
and ASN.1-encoded ETSI ITS CAM data structures.

%prep
%setup -c -q
# tarball 解压到一个自动生成的子目录，名称因 GitHub archive 格式而异
_src=$(ls -d */ | head -1)
cp -r "${_src}etsi_its_conversion/etsi_its_cam_conversion/." .
rm -rf "${_src}"

%build
[ -f /opt/ros/%{ros_distro}/setup.sh ] && source /opt/ros/%{ros_distro}/setup.sh || true
export PYTHONPATH=/opt/ros/%{ros_distro}/lib/python%{python3_version}/site-packages${PYTHONPATH:+:$PYTHONPATH}
export PKG_CONFIG_PATH=/opt/ros/%{ros_distro}/lib/pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}

mkdir -p .obj && cd .obj && %cmake3 \
    -DCMAKE_INSTALL_PREFIX="/opt/ros/%{ros_distro}" \
    -DAMENT_PREFIX_PATH="/opt/ros/%{ros_distro}" \
    -DCMAKE_PREFIX_PATH="/opt/ros/%{ros_distro}" \
    -UINCLUDE_INSTALL_DIR -ULIB_INSTALL_DIR -USYSCONF_INSTALL_DIR \
    -USHARE_INSTALL_PREFIX -ULIB_SUFFIX \
    -DSETUPTOOLS_DEB_LAYOUT=OFF \
    -DBUILD_TESTING=OFF -DTESTING=OFF \
    ..
make %{?_smp_mflags}

%install
[ -f /opt/ros/%{ros_distro}/setup.sh ] && source /opt/ros/%{ros_distro}/setup.sh || true
export PYTHONPATH=/opt/ros/%{ros_distro}/lib/python%{python3_version}/site-packages${PYTHONPATH:+:$PYTHONPATH}
export PKG_CONFIG_PATH=/opt/ros/%{ros_distro}/lib/pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}

cd .obj
make install DESTDIR=%{buildroot}

%files
/opt/ros/%{ros_distro}/

%changelog
* Sun Sep 20 2026 ROS SIG <ros@openeuler.org> - 3.5.0-1
- Initial package for ros-%{ros_distro}-%{RosPkgName} 3.5.0