# ROS humble C++ 包：qt_gui_cpp
# 上游 monorepo：https://github.com/ros-visualization/qt_gui_core（humble 分支）
# 本包只取 monorepo 中 qt_gui_cpp 子目录构建，--transform 统一顶层目录为 %%{name}-%%{version}
# topdir: ros-humble-qt-gui-cpp-2.2.5
# 子包目录（CMakeLists.txt 所在）：qt_gui_cpp
%define ros_distro humble
%define RosPkgName qt-gui-cpp

Name:       ros-%{ros_distro}-%{RosPkgName}
Version:    2.2.5
Release:    1%{?dist}
Summary:    qt_gui_cpp provides C++-bindings for qt_gui and creates bindings for every generator available
License:    BSD
URL:        https://github.com/ros-visualization/qt_gui_core
# 上游为 monorepo；#/ 强制 rpm 内部文件名，--transform 已统一顶层目录为 %%{name}-%%{version}
Source0:    https://github.com/ros-visualization/qt_gui_core/archive/refs/heads/humble.tar.gz#/%{name}-%{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
BuildRequires: gcc-c++
BuildRequires: make
BuildRequires: pkgconf
# ROS 基座构建工具（ament_cmake 形态强制）
BuildRequires: ros-%{ros_distro}-ament-cmake
# package.xml <build_depend>
BuildRequires: ros-%{ros_distro}-pluginlib
BuildRequires: ros-%{ros_distro}-python-qt-binding
BuildRequires: ros-%{ros_distro}-rcpputils
BuildRequires: ros-%{ros_distro}-tinyxml2-vendor
# package.xml <build_depend>qt5-qmake</build_depend> / qtbase5-dev -> openEuler 名 qt5-qtbase-devel
BuildRequires: qt5-qtbase-devel
# TinyXML2（tinyxml2_vendor 包提供 cmake config，tinyxml2-devel 提供库和头文件）
BuildRequires: tinyxml2-devel
# SIP 绑定生成器（python_qt_binding 的 sip_helper.cmake 调用 sip 二进制）
BuildRequires: python3-sip-devel
# Python 开发（ament_python_install_package 需要）
BuildRequires: python3-devel

# 运行时 Requires（/opt/ros 被 __requires_exclude_from 豁免、autodeps 扫不到，必须手写）
Requires: ros-%{ros_distro}-ros-workspace
Requires: ros-%{ros_distro}-ament-cmake
Requires: ros-%{ros_distro}-pluginlib
Requires: ros-%{ros_distro}-qt-gui
Requires: ros-%{ros_distro}-python-qt-binding
Requires: ros-%{ros_distro}-rcpputils
Requires: ros-%{ros_distro}-tinyxml2-vendor

# 单包策略：ROS 包严禁拆实体子包，用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
qt_gui_cpp provides the foundation for C++-bindings for qt_gui and creates
bindings for every generator available. At least one specific binding must
be available in order to use C++-plugins.
This is the humble (ROS 2) release of the qt_gui_cpp package, built with
the ament_cmake build system and installed under /opt/ros/humble.

%prep
%autosetup -n %{name}-%{version}

%build
# ROS 基座环境（chroot 已配置 ROS SIG repo；setup.sh 不存在时用守卫）
[ -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}

# 显式 out-of-source 构建（避免 openEuler %%cmake 宏位置参数坑）
# monorepo tarball 解压后 CMakeLists.txt 在 qt_gui_cpp/ 子目录，需先 cd 进去
cd qt_gui_cpp
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}" \
  -DCMAKE_C_FLAGS="%{optflags}" \
  -DCMAKE_CXX_FLAGS="%{optflags}" \
  -UINCLUDE_INSTALL_DIR -ULIB_INSTALL_DIR -USYSCONF_INSTALL_DIR -USHARE_INSTALL_PREFIX -ULIB_SUFFIX \
  -DSETUPTOOLS_DEB_LAYOUT=OFF \
  -DBUILD_TESTING=OFF
%make_build

%install
cd qt_gui_cpp/.obj
%make_install

%files
# %%files 整树拥有 /opt/ros/%%{ros_distro}（对"装了没打包"类错误免疫）
/opt/ros/%{ros_distro}

%changelog
* Thu Sep 24 2026 openEuler ROS SIG <ros@openeuler.org> - 2.2.5-1
- Initial package for openEuler 24.03 LTS (ROS 2 humble)