# topdir: glog-0.7.1
# Source0 解压后顶层目录名为 glog-0.7.1（GitHub tag archive 自动生成的目录名）
# 与 %%autosetup -n %%{name}-%%{version} 一致（注释中 %% 转义避免 RPM 误展开宏）

Name:           glog
Version:        0.7.1
Release:        2%{?dist}
Summary:        Google Logging Library (glog)

License:        BSD-3-Clause
URL:            https://github.com/google/glog
Source0:        https://github.com/google/glog/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz

Group:          Development/Libraries
Packager:       openEuler Builder <builder@openeuler.org>

# 构建工具链（取自 toolchain_openeuler-24.03_LTS_SP3-aarch64.json 清单交集）
BuildRequires:  cmake >= 3.22
BuildRequires:  gcc-c++
BuildRequires:  make
# 运行/构建期依赖（来自 CMakeLists.txt 中的 option 与 find_package）：
#   option(WITH_GFLAGS "Use gflags" ON)  -> find_package(gflags 2.2.2)
#   option(WITH_GTEST  "Use Google Test" ON) -> find_package(GTest)
#   find_package(Unwind)                 -> 由 glog 自带 FindUnwind.cmake 定位 libunwind
# openEuler 官方源已提供：gflags-devel 2.2.2 / gtest-devel 1.14.0 / libunwind-devel 1.7.2
BuildRequires:  gflags-devel >= 2.2.2
BuildRequires:  gtest-devel
BuildRequires:  libunwind-devel

%description
Google Logging (glog) is a C++14 library that implements application-level
logging. The library provides logging APIs based on C++-style streams and
various helper macros (LOG, VLOG, CHECK, etc.).

This package provides the shared library for glog.

%package devel
Summary:        Development files for %{name}
Group:          Development/Libraries
Packager:       openEuler Builder <builder@openeuler.org>
Requires:       %{name} = %{version}-%{release}
Requires:       gflags-devel >= 2.2.2
Requires:       libunwind-devel

%description devel
Header files, development libraries, CMake integration files and pkg-config
file for %{name}.

%prep
%autosetup -n %{name}-%{version} -p1

%build
# 显式 out-of-source build：openEuler 24.03 LTS SP3 chroot 的 %cmake 宏执行
# in-source configure（写到 source 目录 glog-0.7.1），但 %cmake_build 期望
# %_vpath_builddir 子目录（%_target_platform=aarch64-openEuler-linux-gnu），
# 二者不一致触发 "is not a directory" 错误（build_id=113742 %build 阶段失败）。
# 改用裸 cmake 命令显式管理 build dir，规避 chroot 宏不一致，且跨 chroot 兼容。
# CMake 选项说明（与 CMakeLists.txt option() 一致）：
#   -DBUILD_SHARED_LIBS=ON   : 默认 ON，构建 libglog.so.*（SOVERSION=2）
#   -DWITH_GFLAGS=ON         : 启用 gflags 集成（openEuler 官方源已提供 2.2.2）
#   -DWITH_GTEST=ON          : 启用 GTest（用于 %check 阶段的 ctest）
#   -DWITH_PKGCONFIG=ON      : 安装 libglog.pc 到 %{_libdir}/pkgconfig/
#   -DWITH_SYMBOLIZE=ON      : 启用 symbolize 模块（默认 ON）
#   -DWITH_TLS=ON            : 启用 Thread Local Storage 支持（默认 ON）
# CMAKE_INSTALL_LIBDIR/INCLUDEDIR 显式传入，避免 GNUInstallDirs 在 aarch64
# 上推导出非标准路径（与 %files 中 %{_libdir}/%{_includedir} 宏保持一致）。
mkdir -p %{_target_platform}
cd %{_target_platform}
cmake .. \
    -DCMAKE_INSTALL_PREFIX=%{_prefix} \
    -DBUILD_SHARED_LIBS=ON \
    -DWITH_GFLAGS=ON \
    -DWITH_GTEST=ON \
    -DWITH_PKGCONFIG=ON \
    -DWITH_SYMBOLIZE=ON \
    -DWITH_TLS=ON \
    -DCMAKE_INSTALL_LIBDIR=%{_libdir} \
    -DCMAKE_INSTALL_INCLUDEDIR=%{_includedir}
make %{?_smp_mflags}

%install
cd %{_target_platform}
make install DESTDIR=%{buildroot}

%check
# 运行 glog 自带的单元测试（依赖 gtest-devel 构建出的可执行文件）
cd %{_target_platform}
ctest %{?_smp_mflags}

%files
%license COPYING
%doc README.rst ChangeLog AUTHORS
%{_libdir}/libglog.so.*

%files devel
%{_includedir}/glog/
%{_libdir}/libglog.so
%{_libdir}/cmake/glog/
%{_libdir}/pkgconfig/libglog.pc
# glog 将 FindUnwind.cmake 等 find 模块安装到 %%{_datadir}/glog/cmake/
%{_datadir}/glog/

%changelog
* Mon Oct 19 2026 openEuler Builder <builder@openeuler.org> - 0.7.1-2
- Replace %%cmake/%%cmake_build/%%cmake_install/%%ctest macros with explicit
  out-of-source cmake invocation to fix "is not a directory" %%build failure
  on openeuler-24.03_LTS_SP3-aarch64 (in-source configure vs. out-of-source
  build dir mismatch in chroot cmake-rpm-macros, build_id=113742)

* Mon Oct 19 2026 openEuler Builder <builder@openeuler.org> - 0.7.1-1
- Initial package of glog 0.7.1