3 files changed, 73 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index e69de29..76b919c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/ros-humble-elite-robots-description-1.0.0.tar.gz
diff --git a/ros-humble-elite-robots-description.spec b/ros-humble-elite-robots-description.spec
new file mode 100644
index 0000000..eb26e1c
--- /dev/null
+++ b/ros-humble-elite-robots-description.spec
@@ -0,0 +1,71 @@
+%define ros_distro humble
+%define RosPkgName elite-robots-description
+
+Name:       ros-%{ros_distro}-%{RosPkgName}
+Version:    1.0.0
+Release:    1%{?dist}
+Summary:    URDF description for Elite Robots
+License:    Apache-2.0
+URL:        https://github.com/EliteRobots/Elite_Robots_CS_ROS2_Description
+Source0:    https://github.com/EliteRobots/Elite_Robots_CS_ROS2_Description/archive/refs/heads/humble.tar.gz#/ros-humble-elite-robots-description-%{version}.tar.gz
+BuildArch:  noarch
+
+# topdir: name-version (enforced by tar --transform in SRPM build)
+
+%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}-ros-workspace
+
+Requires: ros-%{ros_distro}-ros-workspace
+Requires: ros-%{ros_distro}-ament-cmake
+Requires: ros-%{ros_distro}-joint-state-publisher-gui
+Requires: ros-%{ros_distro}-launch
+Requires: ros-%{ros_distro}-launch-ros
+Requires: ros-%{ros_distro}-robot-state-publisher
+Requires: ros-%{ros_distro}-rviz2
+Requires: ros-%{ros_distro}-urdf
+Requires: ros-%{ros_distro}-xacro
+Requires: ros-%{ros_distro}-pose-broadcaster
+
+%description
+URDF description package for Elite Robots CS series robots.
+Contains URDF/xacro files, meshes, config, launch files, and RViz configurations
+for various Elite robot models (CS63, CS66, CS620, CS625, etc.).
+
+%prep
+%autosetup -n %{name}-%{version}
+
+%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
+cmake \
+  -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 \
+  ..
+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
+* Wed Oct 21 2026 openEuler ROS SIG <ros@openeuler.org> - 1.0.0-1
+- Initial package for Elite Robots CS description (humble)
diff --git a/sources b/sources
new file mode 100644
index 0000000..0cffd68
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+e90b4dea05e6a95cce0bf1a73085b028  ros-humble-elite-robots-description-1.0.0.tar.gz