%define ros_distro humble
%define RosPkgName nebula-sample-decoders
%define src_version 1.3.1-1
# monorepo main 分支快照(无 tag),记录实际 commit 保证产物可追溯(§2)
%global commit 8be1ed775b02985eadafe39b00e0e4fc944114e2
Name: ros-%{ros_distro}-%{RosPkgName}
Version: 1.3.1
Release: 1%{?dist}
Summary: Nebula Sample Decoders Library
# package.xml 声明 "Apache 2",规范为 SPDX 标识
License: Apache-2.0
URL: https://github.com/tier4/nebula
Source0: %{RosPkgName}-%{src_version}.tar.gz
# debug 子包无意义(/opt 前缀,strip/debugedit 路径非常规),SIG 模板统一关闭
%global debug_package %{nil}
# /opt 下 python 字节码编译会写标准 sitelib 路径,摘掉 brp-python-bytecompile
%global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g')
# ROS 包不做自动依赖扫描(.so 全在 /opt/ros 下,由 ament 间接依赖模型替代)
%global __provides_exclude_from ^/opt/ros/%{ros_distro}/.*$
%global __requires_exclude_from ^/opt/ros/%{ros_distro}/.*$
BuildRequires: cmake
BuildRequires: gcc-c++
BuildRequires: make
# ament_cmake 形态构建工具(§6:build_type=ament_cmake,构建工具依赖 ros-humble-ament-cmake)
BuildRequires: ros-%{ros_distro}-ament-cmake
# 提供 autoware_package() 宏(package.xml autoware_cmake,ros-upstream.list 真实存在)
BuildRequires: ros-%{ros_distro}-autoware-cmake
# buildtool_depend ros_environment(ros-projects.list,SIG 已移植)
BuildRequires: ros-%{ros_distro}-ros-environment
# package.xml —— nebula monorepo 兄弟子包(ros-upstream.list,batch reused,COPR project / additional_repos 同源解析)
BuildRequires: ros-%{ros_distro}-nebula-core-common
BuildRequires: ros-%{ros_distro}-nebula-core-decoders
BuildRequires: ros-%{ros_distro}-nebula-sample-common
# 系统库(传递编译期依赖):nebula_core_common 的 CMakeLists 有
# ament_export_dependencies(Boost nlohmann_json),sample_decoders 做
# find_package(nebula_core_common) 时触发 find_dependency(Boost);
# 且 nebula_core_common 公共头 nebula_common.hpp 含 boost/tokenizer.hpp,
# 经 sample_decoder.hpp -> nebula_core_common/point_types.hpp 头链可达。
# pkg.remap 映射 boost->boost-devel,Boost::headers 为 header-only。
# 注:本包 package.xml 未声明 boost(与 hesai/robosense decoders 不同),此处为传递依赖实证补入。
BuildRequires: boost-devel
# 运行时 Requires(§6 三件套:/opt/ros 被 __requires_exclude_from 豁免,autodeps 扫不到)
Requires: ros-%{ros_distro}-ros-workspace
Requires: ros-%{ros_distro}-ament-cmake
# package.xml 的运行时部分(ROS 包提供 /opt/ros 下 .so,运行时须显式声明)
Requires: ros-%{ros_distro}-nebula-core-common
Requires: ros-%{ros_distro}-nebula-core-decoders
Requires: ros-%{ros_distro}-nebula-sample-common
# 单包策略(§7):ROS 包严禁拆实体子包,主包 %files 整树拥有,虚拟别名兼容依赖方
Provides: %{name}-devel = %{version}-%{release}
Provides: %{name}-doc = %{version}-%{release}
Provides: %{name}-runtime = %{version}-%{release}
%description
Nebula Sample Decoders Library —— Nebula 多 LiDAR 驱动框架中面向 Sample 平台的
解码库,提供 Sample 平台点云数据的解码与扫描边界标记(tutorial 实现)。基于
ament_cmake 构建(autoware_cmake 封装),产物安装至 /opt/ros/%{ros_distro}
前缀。本包源自 tier4/nebula monorepo(commit 8be1ed77),仅构建其中的
nebula_sample_decoders colcon 子包;monorepo 其余 colcon 包由各自独立 RPM 提供。
%prep
%autosetup -n %{RosPkgName}-%{src_version}
%build
# ROS 基座环境(§4:setup.sh 可能不存在,用 [ -f ] 守卫)
[ -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}
# monorepo 子包构建:进入目标 colcon 包目录(§5 ament_cmake 显式 out-of-source,规避 openEuler cmake 宏的默认位置参数坑)
cd src/nebula_sample/nebula_sample_decoders
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 -DCMAKE_SUPPRESS_REGENERATION=ON \
..
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 src/nebula_sample/nebula_sample_decoders
cd .obj
make install DESTDIR=%{buildroot}
# 文件清单整树拥有(§7:单包策略,ros_distro 前缀一行收尾,对「装了没打包」类错误免疫)
%files
/opt/ros/%{ros_distro}
%changelog
* Wed Oct 21 2026 ai-importer - 1.3.1-1
- Initial import (ROS batch)
- 源自 tier4/nebula monorepo,commit 8be1ed775b02985eadafe39b00e0e4fc944114e2
- ament_cmake 形态(autoware_cmake 封装),构建至 /opt/ros/humble 前缀