%define ros_distro humble %define RosPkgName mrpt-libslam %define src_version 2.15.20 %define mrpt_version 2.15.21 # mrpt 的 git submodule 内容(GitHub archive tarball 不含),按需手工补: %define nanoflann_version 1.5.5 %define simpleini_version 4.22 Name: ros-%{ros_distro}-%{RosPkgName} Version: 2.15.20 Release: 2%{?dist} Summary: Mobile Robot Programming Toolkit (MRPT) libraries (slam/vision C++ libraries) License: BSD URL: https://github.com/MRPT/mrpt_ros.git Source0: %{RosPkgName}-%{src_version}.tar.gz # mrpt upstream source, pre-fetched to avoid ExternalProject git clone at build time Source1: https://github.com/MRPT/mrpt/archive/refs/tags/%{mrpt_version}.tar.gz#/mrpt-%{mrpt_version}.tar.gz # mrpt 的两个 submodule(COPR chroot 无外网,构建期无法下载/克隆,须随 SRPM 携带): # nanoflann —— mrpt 强制依赖(script_nanoflann.cmake: FATAL_ERROR if not found), # openEuler 官方源无系统包,只能喂 3rdparty/nanoflann 让内层自建 # simpleini —— mrpt-config 编译 CConfigFile.cpp 需要 SimpleIni.h Source2: https://github.com/jlblancoc/nanoflann/archive/refs/tags/v%{nanoflann_version}.tar.gz#/nanoflann-%{nanoflann_version}.tar.gz Source3: https://github.com/brofield/simpleini/archive/refs/tags/v%{simpleini_version}.tar.gz#/simpleini-%{simpleini_version}.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}/.*$ # 本包内层只构建 mrpt-slam 与 mrpt-vision。按上游 libs/slam/CMakeLists.txt 与 # libs/vision/CMakeLists.txt 的 define_mrpt_lib 声明: # mrpt-slam → mrpt-vision + mrpt-maps # mrpt-vision → mrpt-obs # 再往下的既有依赖链(取自同链各兄弟包的 libs//CMakeLists.txt): # mrpt-obs → mrpt-opengl + mrpt-tfest # mrpt-opengl → mrpt-poses + mrpt-img # mrpt-maps → mrpt-obs + mrpt-graphs;mrpt-graphs → mrpt-opengl # mrpt-img → mrpt-io / -math / -config ... # 这些兄弟库在本包内层均为 BUILD_mrpt-*=OFF,靠 DeclareMRPTLib.cmake 的 # find_package(mrpt-XXX) 分支复用已安装的兄弟库,故 BuildRequires 须列全提供方: # mrpt-maps / mrpt-graphs ← ros-humble-mrpt-libmaps # mrpt-obs ← ros-humble-mrpt-libobs # mrpt-opengl / mrpt-img ← ros-humble-mrpt-libopengl # mrpt-tfest / mrpt-poses / mrpt-bayes ← ros-humble-mrpt-libposes # mrpt-math ← ros-humble-mrpt-libmath # mrpt-core/-io/-config/-random/-rtti/-serialization/-system/-expr/ # -containers/-typemeta 等 ← ros-humble-mrpt-libbase BuildRequires: ros-%{ros_distro}-mrpt-libbase BuildRequires: ros-%{ros_distro}-mrpt-libmath BuildRequires: ros-%{ros_distro}-mrpt-libmaps BuildRequires: ros-%{ros_distro}-mrpt-libobs BuildRequires: ros-%{ros_distro}-mrpt-libopengl BuildRequires: ros-%{ros_distro}-mrpt-libposes BuildRequires: assimp-devel BuildRequires: eigen3-devel BuildRequires: ffmpeg-devel # openEuler 的 freeglut 只有运行库,头文件/so 链接在 -devel;找不到系统 GLUT 时 # mrpt 会去编内置 freeglut(3rdparty/freeglut 为空目录),因 # -Werror=implicit-function-declaration 失败 BuildRequires: freeglut-devel BuildRequires: git BuildRequires: gtest-devel BuildRequires: libXrandr-devel # 上游 package.xml 写的是 Debian 名 libxxf86vm(apt 的 libxxf86vm-dev), # RPM 名是 libXxf86vm-devel(dnf repoquery --whatprovides 已实证) BuildRequires: libXxf86vm-devel BuildRequires: libglvnd-devel # 上游 package.xml 写的是 Debian 名 libjpeg,RPM 名 libjpeg-devel # (由 openEuler 的 libjpeg-turbo-devel 提供) BuildRequires: libjpeg-devel BuildRequires: libpcap-devel BuildRequires: libudev-devel # 本包装了 libusbx-devel → script_kinect.cmake 的 MRPT_WITH_KINECT_DEFAULT 变 ON, # 故内层必须显式注入 -DMRPT_WITH_KINECT=OFF(见 %prep) BuildRequires: libusbx-devel BuildRequires: libzstd-devel BuildRequires: mesa-libGL-devel BuildRequires: mesa-libGLU-devel # mrpt-vision 真正使用 OpenCV:libs/vision/src 下 29/30 个源文件引用 opencv, # 全部由 #if MRPT_HAS_OPENCV 守护。openEuler 的 opencv 包**不是**纯运行库, # 它同时提供头文件(/usr/include/opencv4/opencv2/*)、libopencv_*.so 与 # /usr/lib64/cmake/OpenCV/OpenCVConfig.cmake(dnf repoquery -l 实测), # 故 find_package(OpenCV QUIET NO_MODULE) 会命中、CMAKE_MRPT_HAS_OPENCV=1, # 这些代码路径会被真正编译。同链 ros-humble-mrpt-libopengl 已用同一个 # opencv-4.5.2 编译 mrpt-img 的 opencv 代码路径并构建成功(build 112588)。 BuildRequires: opencv # octomap 与 mrpt-maps 的硬依赖关系见同链 mrpt-libmaps 的教训(COPR build # 112594)。本包内层 BUILD_mrpt-maps=OFF、slam/vision 自身不 include octomap 头, # 但上游 script_octomap.cmake 是顶层无条件执行的:find_package(OCTOMAP QUIET) # 失败时会退回 ExternalProject 去 GitHub 下内置 octomap(chroot 无外网), # 故仍按同链处置引入系统 octomap 并注入 OCTOMAP_DIR 让其命中。 BuildRequires: octomap-devel BuildRequires: pkgconfig BuildRequires: pybind11-devel BuildRequires: suitesparse-devel BuildRequires: tbb-devel BuildRequires: tinyxml2-devel BuildRequires: zlib-devel BuildRequires: cmake BuildRequires: python3-pip Requires: ros-%{ros_distro}-ros-workspace Requires: ros-%{ros_distro}-mrpt-libbase Requires: ros-%{ros_distro}-mrpt-libmath Requires: ros-%{ros_distro}-mrpt-libmaps Requires: ros-%{ros_distro}-mrpt-libobs Requires: ros-%{ros_distro}-mrpt-libopengl Requires: ros-%{ros_distro}-mrpt-libposes Requires: eigen3-devel # libmrpt-vision.so 链接 libopencv_*.so;/opt/ros 下 .so 的自动 Requires 被上面的 # __requires_exclude_from 排除,故运行库须手工声明 Requires: opencv Requires: tbb-devel Provides: %{name}-devel = %{version}-%{release} Provides: %{name}-doc = %{version}-%{release} Provides: %{name}-runtime = %{version}-%{release} %description Mobile Robot Programming Toolkit (MRPT) libraries (slam/vision C++ libraries). This package contains: mrpt-slam, mrpt-vision %prep %autosetup -n %{RosPkgName}-%{src_version} # --- 复用预置 mrpt 源码,避免 ExternalProject 在构建期 git clone ------------- # mrpt_libslam/CMakeLists.txt 用 ExternalProject_Add(mrpt ...) 拉取上游 mrpt, # 本地复用路径写成 ${CMAKE_BINARY_DIR}/../mrpt_libbase/mrpt-build/...,那是 ROS # 官方 buildfarm 的目录布局(build 目录 = /build/mrpt_libslam,故其 .. 即 # /build)。本 spec 的 CMAKE_BINARY_DIR = /mrpt_libslam/.obj,同一表达式 # 会多出一层 mrpt_libslam(/mrpt_libslam/mrpt_libbase/mrpt-build),EXISTS # 检查必然失败而退回 git clone;COPR chroot 无外网,clone 100% 失败。 # 统一改写成相对 CMakeLists.txt 自身目录的 ../mrpt-build,与下面预置的 # /mrpt-build 对齐(EXISTS 检查 / SOURCE_DIR 两处)。 # 注:本仓库此处文案与 mrpt_libbase/libobs/libopengl/libmaps/libgui 等兄弟包 # **逐字相同**(同一个 mrpt_libbase 前缀 + 裸 AND NOT 守卫),已 grep 实证。 sed -i 's|\${CMAKE_BINARY_DIR}/\.\./mrpt_libbase/mrpt-build|${CMAKE_CURRENT_LIST_DIR}/../mrpt-build|g' \ mrpt_libslam/CMakeLists.txt # 去掉 HOME==/home/buildfarm 守卫:该条件只对 buildfarm 屏蔽本地复用,去掉后 # 复用分支在任何构建环境都成立。 sed -i 's/ AND NOT "\$ENV{HOME}" STREQUAL "\/home\/buildfarm"//' \ mrpt_libslam/CMakeLists.txt # 给内层 mrpt 追加开关(外层 cmake 命令行传的 MRPT_WITH_xxx 落在 ROS 包装工程上, # 而包装工程只把它们原样忽略——真正生效的是写死在 ExternalProject_Add 里的 # CMAKE_ARGS,必须在此注入): # MRPT_HAS_LIBFYAML=OFF openEuler 无 libfyaml,内置分支要 3rdparty/libfyaml # (submodule 空目录)且会 file(READ .tarball-version) 报错 # MRPT_WITH_KINECT=OFF 本包 BuildRequires 了 libusbx-devel,libusb 存在时 # script_kinect.cmake 默认开启 Kinect,会去编译空的 # 3rdparty/libfreenect(openEuler 无 libfreenect-devel) # MRPT_HAS_OPENNI2=OFF 无 libopenni2;script_openni2.cmake 在开启却找不到 # 时是 FATAL_ERROR(不是静默关闭),必须显式关 # OCTOMAP_DIR 指向系统 octomap 的 CMake config 目录,让 # script_octomap.cmake 的 find_package(OCTOMAP QUIET) # 命中 openEuler 的 octomap-devel,从而不进 ExternalProject # 下载分支(chroot 无外网)。注意 project(... NONE) 无架构 # 信息时 CMake 不搜 lib64,必须显式给路径。 # CMAKE_PREFIX_PATH 内层 mrpt 对 BUILD_mrpt-*=OFF 的兄弟库走 # DeclareMRPTLib.cmake 的 find_package(mrpt-XXX) 分支, # 必须能搜到 mrpt-libmaps / -libobs / -libopengl / # -libposes / -libmath / -libbase 装到 /opt/ros/ 的 # mrpt-*-config.cmake;缺了它会打出 "*Warning* ==> # Disabling compilation of lib mrpt-slam for missing # dependencies" 而静默产出空包。 # GLFW / wx / freenect / openni2 等特性在上游 package.xml 里本就自注为 "not # actually required by this ROS package, but we need them for the mrpt/config.h # to reflect we have such feature"(openEuler 无 provider),故不写 BuildRequires, # 改由此处内层开关关闭(glfw 仅 3rdparty/nanogui 使用,包装工程自带 # -DMRPT_BUILD_nanogui=OFF;wx 仅 mrpt-gui 使用,包装工程自带 # -DBUILD_mrpt-gui=OFF 与 -DMRPT_BUILD_wxThings=OFF);libxxf86vm / libjpeg 是 # Debian 名,已在上面改成 libXxf86vm-devel / libjpeg-devel。 sed -i 's|^\(\s*-DDISABLE_JSONCPP=ON\)$|\1\n -DMRPT_HAS_LIBFYAML=OFF\n -DMRPT_WITH_KINECT=OFF\n -DMRPT_HAS_OPENNI2=OFF\n -DOCTOMAP_DIR=%{_libdir}/octomap\n -DCMAKE_PREFIX_PATH=/opt/ros/%{ros_distro}|' \ mrpt_libslam/CMakeLists.txt # 闸门:确认上面三处 sed 真的改到了 CMakeLists.txt(模式不匹配时 sed 是静默空 # 操作,要到构建期才以 git clone 超时 / 空包暴露) if ! grep -q 'CMAKE_CURRENT_LIST_DIR}/../mrpt-build' mrpt_libslam/CMakeLists.txt; then echo "ERROR: CMakeLists.txt 本地复用路径改写失败(sed 模式不匹配)" >&2 exit 1 fi if ! grep -q 'MRPT_HAS_OPENNI2=OFF' mrpt_libslam/CMakeLists.txt; then echo "ERROR: 内层 CMAKE_ARGS 开关注入失败(sed 锚点 -DDISABLE_JSONCPP=ON 不匹配)" >&2 exit 1 fi if ! grep -q 'OCTOMAP_DIR=%{_libdir}/octomap' mrpt_libslam/CMakeLists.txt; then echo "ERROR: 内层 CMAKE_ARGS 的 OCTOMAP_DIR 注入失败(sed 锚点不匹配)" >&2 exit 1 fi if grep -q 'buildfarm' mrpt_libslam/CMakeLists.txt; then echo "ERROR: buildfarm HOME 守卫未移除(sed 模式不匹配)" >&2 exit 1 fi # 预置 ExternalProject 的 SOURCE_DIR:/mrpt-build/src/mrpt mkdir -p mrpt-build/src tar -xzf %{SOURCE1} -C mrpt-build/src mv mrpt-build/src/mrpt-%{mrpt_version} mrpt-build/src/mrpt # GitHub archive tarball 不含 git submodule 内容,而上游 mrpt 顶层 CMakeLists.txt # 有无条件存在性检查(3rdparty/nanogui/include、3rdparty/rplidar_sdk/sdk/src), # 缺失即 FATAL_ERROR "git submodules missing!"。补空目录绕过;这两个子项目在内层 # CMAKE_ARGS 里已分别用 -DMRPT_BUILD_nanogui=OFF / -DMRPT_BUILD_rplidar_sdk=OFF # 关闭,不会被真正编译。 mkdir -p mrpt-build/src/mrpt/3rdparty/nanogui/include \ mrpt-build/src/mrpt/3rdparty/rplidar_sdk/sdk/src # 填充 mrpt 的两个必需 submodule(见 Source2/Source3 说明)。 rm -rf mrpt-build/src/mrpt/3rdparty/nanoflann mrpt-build/src/mrpt/3rdparty/simpleini mkdir -p mrpt-build/src/mrpt/3rdparty/nanoflann mrpt-build/src/mrpt/3rdparty/simpleini tar -xzf %{SOURCE2} -C mrpt-build/src/mrpt/3rdparty/nanoflann --strip-components=1 tar -xzf %{SOURCE3} -C mrpt-build/src/mrpt/3rdparty/simpleini --strip-components=1 # 覆盖包装工程从 package.xml 读到的版本号,与预取的上游源码一致 echo 'set(MRPT_VERSION_TO_DOWNLOAD "%{mrpt_version}")' > override_mrpt_version.cmake %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} # 闸门:octomap-devel 未生效时,内层 script_octomap.cmake 会退回 ExternalProject # 下载内置 octomap(chroot 无外网),报错要烧完一整轮构建才看到。 if [ ! -f %{_includedir}/octomap/ColorOcTree.h ]; then echo "ERROR: 系统 octomap 头缺失(%{_includedir}/octomap/ColorOcTree.h)——BuildRequires: octomap-devel 未生效" >&2 exit 1 fi # 闸门:opencv 包未生效时 CMAKE_MRPT_HAS_OPENCV=0,mrpt-vision 的 29 个 opencv # 源文件会被整体跳过——构建"成功"但产出功能残缺的 vision,且不会有任何报错。 if [ ! -f /usr/include/opencv4/opencv2/core.hpp ] || \ [ ! -f %{_libdir}/cmake/OpenCV/OpenCVConfig.cmake ]; then echo "ERROR: 系统 OpenCV 头/cmake config 缺失——BuildRequires: opencv 未生效,mrpt-vision 会静默降级" >&2 exit 1 fi cd mrpt_libslam 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 \ .. # 闸门:cmake 生成 mrpt-gitclone.cmake 即表示未复用准备段预置的 mrpt 源码, # 构建期将 git clone(COPR chroot 无外网,必然失败)。这里提前失败并给出明确 # 原因,避免又白烧一轮 COPR 构建。 if [ -e mrpt-build/tmp/mrpt-gitclone.cmake ]; then echo "ERROR: cmake 准备 git clone mrpt —— %prep 预置源码未被复用,请检查预置路径" >&2 exit 1 fi # 注:内层 ExternalProject 的 configure 是上面的 make 触发的,此刻 # mrpt-build/src/mrpt-build/CMakeCache.txt 与 EP_octomap-prefix 都还不存在。 # 对这两者的闸门一律放在 make 之后(见下方"构建后闸门"),放在这里会 100% # 误报自杀(build 112599 实踩:grep: CMakeCache.txt: No such file or directory # → Bad exit status,而外层 cmake 本身已 100% 成功)。 # --- 并行度与内存 ----------------------------------------------------------- # mrpt-slam / mrpt-vision 大量使用 mrpt-math 的定长矩阵模板(CPose3D、 # CSerializable、CObservation* 等公共头),单位 TU 峰值内存可达 GB 级;COPR # builder 仅 4 核 / 6.9GiB / 无 swap,多路 cc1plus 叠峰会被 OOM killer SIGKILL # (同链 mrpt-libmath 在 build 112579 实测:c++ fatal error: Killed signal # terminated program cc1plus)。 # (1) 降单进程内存:CMake 用环境变量 CXXFLAGS/CFLAGS 初始化 CMAKE__FLAGS, # 故在 make 之前覆盖为 -O1 -g0:本包 debug_package 已置空,-g 只烧内存 # 不出产物;并保留下游 hardening 项。 # (2) 限并行:按"每个 cc1plus 预留 2.5GiB"从 MemTotal 反推 job 数,取 # min(nproc, 内存上限)、至少 1 路。 # ★ 本段注释里禁止出现百分号前缀的宏指令字样(global / define / undefine): # rpm 的 scriptlet 解析器会把注释行里的这类文本当宏定义提取,定义之后同一行 # 的残留文本会被丢出来当命令执行(同链 mrpt-libmath 的 build 112584 实踩: # line 105: command not found → Bad exit status,而编译本身已 100% 通过)。 export CFLAGS="-O1 -g0 -fstack-protector-strong -Wp,-D_FORTIFY_SOURCE=2 -fasynchronous-unwind-tables" export CXXFLAGS="-O1 -g0 -fstack-protector-strong -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fasynchronous-unwind-tables" JOBS="$(nproc 2>/dev/null || echo 1)" MEM_KB="$(awk '/^MemTotal:/{print $2; exit}' /proc/meminfo 2>/dev/null)" case "$MEM_KB" in ''|*[!0-9]*) MEM_KB=0 ;; esac if [ "$MEM_KB" -gt 0 ]; then MEM_JOBS=$(( MEM_KB / 2621440 )) if [ "$MEM_JOBS" -lt 1 ]; then MEM_JOBS=1; fi if [ "$JOBS" -gt "$MEM_JOBS" ]; then JOBS="$MEM_JOBS"; fi fi echo "mrpt-slam/vision 构建并行度: -j${JOBS}(nproc=$(nproc 2>/dev/null || echo '?'), MemTotal=${MEM_KB}KiB)" make -j"$JOBS" # --- 构建后闸门(内层 configure/build 已完成,内层产物与缓存此时才存在)------ # 闸门:内层必须命中系统 octomap。script_octomap.cmake 在 find_package(OCTOMAP # QUIET) 失配时会 ExternalProject_Add(EP_octomap) 去 GitHub 下内置 octomap; # 该 EP 的 prefix 目录在内层 configure 阶段即被创建,据此判定 OCTOMAP_DIR # 是否生效(chroot 无外网,退回下载分支通常已先一步失败,这里给出明确归因)。 if [ -e mrpt-build/src/mrpt-build/EP_octomap-prefix ]; then echo "ERROR: 内层未命中系统 octomap(OCTOMAP_DIR 注入失效)—— 已退回 ExternalProject 下载内置 octomap(无外网必挂)" >&2 exit 1 fi # 闸门:内层必须命中系统 OpenCV。find_package(OpenCV QUIET NO_MODULE) 命中时 # 会在内层 CMakeCache.txt 写入 OpenCV_DIR;未命中则 CMAKE_MRPT_HAS_OPENCV=0, # mrpt-vision 的 29 个 opencv 源文件被整体跳过——构建"成功"但功能残缺且无报错。 if ! grep -q '^OpenCV_DIR' mrpt-build/src/mrpt-build/CMakeCache.txt; then echo "ERROR: 内层未命中系统 OpenCV(OpenCV_DIR 未写入 CMakeCache.txt)—— BuildRequires: opencv 未生效或 OpenCVConfig.cmake 路径不对,mrpt-vision 会静默降级" >&2 exit 1 fi echo "已命中系统 OpenCV: $(grep '^OpenCV_DIR' mrpt-build/src/mrpt-build/CMakeCache.txt)" # 闸门:确认真的产出了 libmrpt-slam.so 与 libmrpt-vision.so。内层若没搜到 # mrpt-maps / mrpt-obs / mrpt-opengl(CMAKE_PREFIX_PATH 失效 / 兄弟库缺失), # DeclareMRPTLib.cmake 只会打一行 Warning 就静默禁用该库,构建"成功"但装出的 # 是空包——这里把它变成构建期硬失败。 for _lib in slam vision; do _so="$(find mrpt-build/src/mrpt-build -name "libmrpt-${_lib}.so*" -print -quit 2>/dev/null)" if [ -z "$_so" ]; then echo "ERROR: 未产出 libmrpt-${_lib}.so —— 内层 mrpt 很可能因 find_package(mrpt-maps/mrpt-obs/mrpt-opengl) 未命中而静默禁用了 mrpt-${_lib}(空包)" >&2 exit 1 fi echo "已产出: $_so" done %install [ -f /opt/ros/%{ros_distro}/setup.sh ] && source /opt/ros/%{ros_distro}/setup.sh || true export PYTHONPATH=/opt/ros/%{ros_distro}/lib/python%{python3_version}/site-packages${PYTHONPATH:+:$PYTHONPATH} export PKG_CONFIG_PATH=/opt/ros/%{ros_distro}/lib/pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH} cd mrpt_libslam cd .obj make install DESTDIR=%{buildroot} %files /opt/ros/%{ros_distro} %changelog * Tue Sep 22 2026 ai-importer - 2.15.20-2 - 修复 build 112599 的构建期自杀:构建段里"内层必须命中系统 OpenCV/octomap" 两个闸门原本放在 make 之前,而内层 ExternalProject 的 configure 由 make 触发, 彼时内层 mrpt-build/src/mrpt-build/CMakeCache.txt 与 EP_octomap-prefix 都还 不存在,grep 必然 No such file or directory 而 exit 1(日志实证:外层 cmake 已 100% 成功,失败纯粹来自该闸门)。现改为:make 之前只保留头文件/cmake config 的存在性前置检查(/usr/include/octomap/ColorOcTree.h、 /usr/include/opencv4/opencv2/core.hpp、lib64/cmake/OpenCV/OpenCVConfig.cmake, 本轮日志已实证三项均通过),两个内层 cache 闸门移到 make 之后与 libmrpt-slam/libmrpt-vision 产物闸门同处校验。 与同链已构建成功的 mrpt-libopengl / -libmaps / -libobs / -libposes 等包一致: 它们在 make 之前只保留 mrpt-gitclone.cmake(预置源码复用)闸门。 * Tue Sep 22 2026 ai-importer - 2.15.20-1 - 依赖可用性预检无 provider 修复(对齐同链已构建成功的 ros-humble-mrpt-libopengl / -libposes / -libtclap / -libobs / -libgui / -libmaps 处置方式;这些名字在 openEuler 官方源 / EPOL / ROS SIG 外挂源均查无 provider,已逐个 dnf repoquery --whatprovides 实证): * Debian 名修正:libxxf86vm → libXxf86vm-devel,libjpeg → libjpeg-devel, freeglut → freeglut-devel。 * libfreenect-devel / libopenni2-dev / libglfw3-dev / wx-common / wxwidgets 从 BuildRequires 移除,改为关掉内层 mrpt 对应特性:-DMRPT_WITH_KINECT=OFF / -DMRPT_HAS_OPENNI2=OFF(glfw 仅 3rdparty/nanogui 使用,包装工程自带 -DMRPT_BUILD_nanogui=OFF;wx 仅 mrpt-gui 使用,包装工程自带 -DBUILD_mrpt-gui=OFF 与 -DMRPT_BUILD_wxThings=OFF)。这些条目在 mrpt_libslam/package.xml 里本就自注为 "not actually required by this ROS package, but we need them for the mrpt/config.h to reflect we have such feature",只影响 config.h 的特性开关。已在 waived_deps.txt 逐条注明理由。 * BuildRequires/Requires 补齐 ros-humble-mrpt-libbase / -libmath / -libposes / -libopengl / -libobs / -libmaps:本包内层只建 mrpt-slam + mrpt-vision, mrpt-slam 声明依赖 mrpt-vision + mrpt-maps,mrpt-vision 依赖 mrpt-obs, 其余 core/io/config/img/math/poses/tfest/graphs 等兄弟库均走 DeclareMRPTLib.cmake 的 find_package 复用,提供方必须列为构建依赖。 * 引入 opencv(BuildRequires + Requires):mrpt-vision 有 29/30 个源文件使用 OpenCV(全部由 #if MRPT_HAS_OPENCV 守护),openEuler 的 opencv 包实测同时 提供 /usr/include/opencv4 头、libopencv_*.so 与 OpenCVConfig.cmake, pkg.remap 亦把 libopencv-dev 映射到它;同链 libopengl 已用同一个 opencv-4.5.2 编译 mrpt-img 的 opencv 路径成功。 * 引入 octomap-devel 并注入 -DOCTOMAP_DIR=%{_libdir}/octomap:上游 script_octomap.cmake 在 find_package(OCTOMAP QUIET) 失配时会退回 ExternalProject 下源码(chroot 无外网),同链 mrpt-libmaps 已实证系统 octomap 1.9.8 可用(dnf repoquery --whatprovides 实证)。 - 修复构建期 ExternalProject 退回 git clone(COPR chroot 无外网必失败): %prep 预置 mrpt 源码到 /mrpt-build/src/mrpt,并把 CMakeLists.txt 的本地 复用路径改写为 ${CMAKE_CURRENT_LIST_DIR}/../mrpt-build、移除 buildfarm HOME 守卫;补 3rdparty/nanogui/include 与 3rdparty/rplidar_sdk/sdk/src 空目录绕过 上游 "git submodules missing!" 致命检查;Source2/Source3 填入 nanoflann 与 simpleini;%build 增加 gitclone 闸门与 libmrpt-slam/libmrpt-vision 产物闸门、 octomap/opencv 前置闸门(防止内层静默降级为空包)。 - 内层 mrpt 的 CMAKE_ARGS 注入 -DCMAKE_PREFIX_PATH=/opt/ros/%{ros_distro}: mrpt-slam / mrpt-vision 对 BUILD_mrpt-*=OFF 的兄弟库走 DeclareMRPTLib.cmake 的 find_package(mrpt-XXX),命中不了时会被静默禁用、产出空包。 - 内层构建并行度按内存自适应(min(nproc, MemTotal/2.5GiB))并降优化级别为 -O1 -g0,防 cc1plus 被 OOM killer 杀死(同链 mrpt-libmath build 112579 教训)。 - Initial import (ROS batch)