1 files changed, 18 insertions, 19 deletions
diff --git a/mrpt-libbase.spec b/mrpt-libbase.spec
index 0879e94..3358df3 100644
--- a/mrpt-libbase.spec
+++ b/mrpt-libbase.spec
@@ -1,14 +1,17 @@
 %define ros_distro humble
 %define RosPkgName mrpt-libbase
 %define src_version 2.15.21-2
+%define mrpt_version 2.15.21
 
 Name:           ros-%{ros_distro}-%{RosPkgName}
 Version:        2.15.21
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Mobile Robot Programming Toolkit (MRPT) libraries (core C++ libraries)
 License:        BSD
 URL:            https://github.com/MRPT/mrpt_ros/tree/main
 Source0:        %{RosPkgName}-%{src_version}.tar.gz
+# mrpt upstream sources bundled to avoid git clone in offline COPR build environment
+Source1:        https://github.com/MRPT/mrpt/archive/refs/tags/%{mrpt_version}.tar.gz#/mrpt-%{mrpt_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')
@@ -17,27 +20,12 @@ Source0:        %{RosPkgName}-%{src_version}.tar.gz
 
 BuildRequires:  assimp-devel
 BuildRequires:  eigen3-devel
-BuildRequires:  ffmpeg-devel
-BuildRequires:  freeglut
-BuildRequires:  libXrandr-devel
-BuildRequires:  libpcap-devel
-BuildRequires:  libudev-devel
-BuildRequires:  libusbx-devel
 BuildRequires:  libzstd-devel
-BuildRequires:  mesa-libGL-devel
-BuildRequires:  opencv
 BuildRequires:  pkgconfig
-BuildRequires:  pybind11-devel
-BuildRequires:  suitesparse-devel
-BuildRequires:  tbb-devel
 BuildRequires:  tinyxml2-devel
 BuildRequires:  zlib-devel
 BuildRequires:  cmake
-BuildRequires:  libjpeg
-BuildRequires:  openni-devel
-BuildRequires:  libXxf86vm-devel
-BuildRequires:  python3-pip
-BuildRequires:  wxGTK3-devel
+BuildRequires:  git
 
 Requires:       ros-%{ros_distro}-ros-workspace
 
@@ -52,6 +40,16 @@ Mobile Robot Programming Toolkit (MRPT) libraries (core C++ libraries).
 %prep
 %autosetup -n %{RosPkgName}-%{src_version}
 
+# 预置 mrpt 上游源码到 ExternalProject 期望路径，避免构建时 git clone
+mkdir -p mrpt_libbase/mrpt-build/src/mrpt
+tar -xzf %{SOURCE1} --strip-components=1 -C mrpt_libbase/mrpt-build/src/mrpt
+
+# 写版本缓存文件，让 CMake 认为源码已就绪
+echo -n "%{mrpt_version}" > mrpt_libbase/mrpt-build/MRPT_VERSION_TO_DOWNLOAD.txt
+
+# patch CMakeLists.txt：移除 buildfarm 主机名检查，只要 SOURCE_DIR 存在即复用
+sed -i 's/(NOT "$ENV{HOME}" STREQUAL "\/home\/buildfarm") AND //' mrpt_libbase/CMakeLists.txt
+
 %build
 [ -f /opt/ros/%{ros_distro}/setup.sh ] && source /opt/ros/%{ros_distro}/setup.sh || true
 export PYTHONPATH=/opt/ros/%{ros_distro}/lib/python%{python3_version}/site-packages${PYTHONPATH:+:$PYTHONPATH}
@@ -80,5 +78,6 @@ make install DESTDIR=%{buildroot}
 /opt/ros/%{ros_distro}
 
 %changelog
-* Mon Sep 21 2026 ai-importer <ai-importer@openeuler.org> - 2.15.21-1
-- Initial import (ROS batch)
+* Mon Sep 21 2026 ai-importer <ai-importer@openeuler.org> - 2.15.21-2
+- Bundle mrpt upstream sources as Source1 to avoid offline git clone in COPR
+- Remove unavailable BuildRequires (freenect/openni/wx/glfw not needed for core libs)