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-rw-r--r--.gitignore4
-rw-r--r--mrpt-libobs.spec267
-rw-r--r--sources4
3 files changed, 275 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index e69de29..d869f40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/mrpt-2.15.21.tar.gz
+/mrpt-libobs-2.15.20.tar.gz
+/nanoflann-1.5.5.tar.gz
+/simpleini-4.22.tar.gz
diff --git a/mrpt-libobs.spec b/mrpt-libobs.spec
new file mode 100644
index 0000000..a68251c
--- /dev/null
+++ b/mrpt-libobs.spec
@@ -0,0 +1,267 @@
+%define ros_distro humble
+%define RosPkgName mrpt-libobs
+%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 (obs 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-obs 与 mrpt-topography。按上游 libs/obs/CMakeLists.txt 的
+# define_mrpt_lib 声明,mrpt-obs 依赖 mrpt-opengl 与 mrpt-tfest;mrpt-topography
+# 依赖 mrpt-obs(libs/topography/CMakeLists.txt)。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-opengl ← ros-humble-mrpt-libopengl
+# mrpt-tfest ← ros-humble-mrpt-libposes(该包含 poses/tfest/bayes)
+# mrpt-poses ← ros-humble-mrpt-libposes
+# mrpt-math ← ros-humble-mrpt-libmath
+# mrpt-core/-io/-config/-img/-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-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
+BuildRequires: libusbx-devel
+BuildRequires: libzstd-devel
+BuildRequires: mesa-libGL-devel
+BuildRequires: mesa-libGLU-devel
+BuildRequires: opencv
+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-libopengl
+Requires: ros-%{ros_distro}-mrpt-libposes
+Requires: eigen3-devel
+
+Provides: %{name}-devel = %{version}-%{release}
+Provides: %{name}-doc = %{version}-%{release}
+Provides: %{name}-runtime = %{version}-%{release}
+
+%description
+Mobile Robot Programming Toolkit (MRPT) libraries (obs C++ libraries).
+ This package contains: mrpt-obs, mrpt-topography
+
+%prep
+%autosetup -n %{RosPkgName}-%{src_version}
+# --- 复用预置 mrpt 源码,避免 ExternalProject 在构建期 git clone -------------
+# mrpt_libobs/CMakeLists.txt 用 ExternalProject_Add(mrpt ...) 拉取上游 mrpt,
+# 本地复用路径写成 ${CMAKE_BINARY_DIR}/../mrpt_libbase/mrpt-build/...,那是 ROS
+# 官方 buildfarm 的目录布局(build 目录 = <ws>/build/mrpt_libobs,故其 .. 即
+# <ws>/build)。本 spec 的 CMAKE_BINARY_DIR = <top>/mrpt_libobs/.obj,同一表达式
+# 会多出一层 mrpt_libobs(<top>/mrpt_libobs/mrpt_libbase/mrpt-build),EXISTS
+# 检查必然失败而退回 git clone;COPR chroot 无外网,clone 100% 失败。
+# 统一改写成相对 CMakeLists.txt 自身目录的 ../mrpt-build,与下面预置的
+# <top>/mrpt-build 对齐(EXISTS 检查 / SOURCE_DIR 两处)。
+sed -i 's|\${CMAKE_BINARY_DIR}/\.\./mrpt_libbase/mrpt-build|${CMAKE_CURRENT_LIST_DIR}/../mrpt-build|g' \
+ mrpt_libobs/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。本仓库 mrpt_libobs 的条件与 mrpt_libopengl /
+# mrpt_libposes / mrpt_libmath 一致,是裸 "AND NOT ..."(不加括号),模式须与之
+# 逐字对应。
+sed -i 's/ AND NOT "\$ENV{HOME}" STREQUAL "\/home\/buildfarm"//' \
+ mrpt_libobs/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
+# MRPT_BUILD_OCTOMAP=OFF 无系统 octomap 时 ExternalProject 会从 GitHub 下载
+# octomap(构建期无外网必失败)
+# 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-libbase / -libmath / -libposes /
+# -libopengl 装到 /opt/ros/<distro> 的 mrpt-*-config.cmake;
+# 缺了它会打出 "*Warning* ==> Disabling compilation of lib
+# mrpt-obs for missing dependencies" 而静默产出空包
+# GLFW / wx / openni2 / freenect 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;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 -DMRPT_BUILD_OCTOMAP=OFF\n -DCMAKE_PREFIX_PATH=/opt/ros/%{ros_distro}|' \
+ mrpt_libobs/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_libobs/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_libobs/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 'buildfarm' mrpt_libobs/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:<top>/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:+:$PKG_CONFIG_PATH}
+cd mrpt_libobs
+mkdir -p .obj && cd .obj
+%cmake3 \
+ -DCMAKE_INSTALL_PREFIX="/opt/ros/%{ros_distro}" \
+ -DAMENT_PREFIX_PATH="/opt/ros/%{ros_distro}" \
+ -DCMAKE_PREFIX_PATH="/opt/ros/%{ros_distro}" \
+ -UINCLUDE_INSTALL_DIR -ULIB_INSTALL_DIR -USYSCONF_INSTALL_DIR -USHARE_INSTALL_PREFIX -ULIB_SUFFIX \
+ -DSETUPTOOLS_DEB_LAYOUT=OFF \
+ -DBUILD_TESTING=OFF -DTESTING=OFF -DCMAKE_SUPPRESS_REGENERATION=ON \
+ ..
+# 闸门:cmake 生成 mrpt-gitclone.cmake 即表示未复用准备段预置的 mrpt 源码,
+# 构建期将 git clone(COPR chroot 无外网,必然失败)。这里提前失败并给出明确
+# 原因,避免又白烧一轮 COPR 构建。
+if [ -e mrpt-build/tmp/mrpt-gitclone.cmake ]; then
+ echo "ERROR: cmake 准备 git clone mrpt —— %prep 预置源码未被复用,请检查预置路径" >&2
+ exit 1
+fi
+# --- 并行度与内存 -----------------------------------------------------------
+# mrpt-obs / mrpt-topography 大量使用 mrpt-math 的定长矩阵模板(CObservation*、
+# CPose3D、CSerializable 等公共头),单进程峰值内存可达 GB 级;COPR builder 仅
+# 4 核 / 6.9GiB / 无 swap,多路 cc1plus 叠峰会被 OOM killer SIGKILL(同链
+# mrpt-libmath 在 build 112579 实测:c++ fatal error: Killed signal terminated
+# program cc1plus)。
+# (1) 降单进程内存:CMake 用环境变量 CXXFLAGS/CFLAGS 初始化 CMAKE_<LANG>_FLAGS,
+# 故在 make 之前覆盖为 -O1 -g0:本包 debug_package 已置空,-g 只烧内存
+# 不出产物;并保留下游 hardening 项。
+# (2) 限并行:按"每个 cc1plus 预留 2.5GiB"从 MemTotal 反推 job 数,取
+# min(nproc, 内存上限)、至少 1 路。
+# ★ 本段注释里禁止出现百分号前缀的宏指令字样(global / define / undefine):
+# rpm 的 scriptlet 解析器会把注释行里的这类文本当宏定义提取,定义之后同一行
+# 的残留文本会被丢出来当命令执行(同链 mrpt-libmath 的 build 112584 实踩:
+# line 105: command not found → Bad exit status,而编译本身已 100% 通过)。
+export CFLAGS="-O1 -g0 -fstack-protector-strong -Wp,-D_FORTIFY_SOURCE=2 -fasynchronous-unwind-tables"
+export CXXFLAGS="-O1 -g0 -fstack-protector-strong -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fasynchronous-unwind-tables"
+JOBS="$(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-obs 构建并行度: -j${JOBS}(nproc=$(nproc 2>/dev/null || echo '?'), MemTotal=${MEM_KB}KiB)"
+make -j"$JOBS"
+
+%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_libobs
+cd .obj
+make install DESTDIR=%{buildroot}
+
+%files
+/opt/ros/%{ros_distro}
+
+%changelog
+* Tue Sep 22 2026 ai-importer <ai-importer@openeuler.org> - 2.15.20-2
+- 依赖预检无 provider 修复(对齐同链已成功并经 COPR build 112590 验证的
+ ros-humble-mrpt-libopengl-2.15.20-2 / ros-humble-mrpt-libposes-2.15.20-2 /
+ ros-humble-mrpt-libtclap 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,其构建已由包装工程
+ 自带的 -DMRPT_BUILD_nanogui=OFF 关闭;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_libobs/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。
+ * 按既有基线补齐 openEuler 实际可用的 devel 包:新增 eigen3-devel / git /
+ gtest-devel / libglvnd-devel / libzstd-devel / mesa-libGLU-devel /
+ suitesparse-devel / tbb-devel(mrpt 找不到系统 GLUT 会去编内置 freeglut、
+ 找不到 assimp/openjpeg 会 ExternalProject 下源码,chroot 无外网必挂)。
+ * BuildRequires/Requires 补齐 ros-humble-mrpt-libbase / -libmath / -libopengl /
+ -libposes:本包内层只建 mrpt-obs + mrpt-topography,而 mrpt-obs 声明依赖
+ mrpt-opengl 与 mrpt-tfest,其余 core/io/config/img/math/poses 等兄弟库均走
+ DeclareMRPTLib.cmake 的 find_package 复用,提供方必须列为构建依赖。
+- 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 <top>/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。
+- 内层 mrpt 的 CMAKE_ARGS 注入 -DCMAKE_PREFIX_PATH=/opt/ros/%{ros_distro}:
+ mrpt-obs 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)。
+- Release 2(上一版 2.15.20-1 依赖预检失败,无产物)。
diff --git a/sources b/sources
new file mode 100644
index 0000000..09913fd
--- /dev/null
+++ b/sources
@@ -0,0 +1,4 @@
+9f9a7c42d30f686dc66bc7df3c984d65 mrpt-2.15.21.tar.gz
+817721b5d9eeb3f0b6be74fbea1fd976 mrpt-libobs-2.15.20.tar.gz
+b7bc9c01f1408a3646a5b57feb1b7225 nanoflann-1.5.5.tar.gz
+440bd308bbc5e1c39ab0ac3db14971f1 simpleini-4.22.tar.gz