# LaoZu反射库尝鲜

**Repository Path**: MyDearest35/fuckpi

## Basic Information

- **Project Name**: LaoZu反射库尝鲜
- **Description**: LaoZu反射库快速启动示例
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-09-22
- **Last Updated**: 2026-10-11

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

### 编译器要求
- C++ 26 支持
- GCC 16
- 额外编译选项
```shell
-DCMAKE_CXX_FLAGS="-std=c++26 -freflection" -DCMAKE_EXE_LINKER_FLAGS="-lstdc++exp"
```
- `contract_assert` 需要 `-lstdc++exp`
- 得先拉取 laozu-reflection 仓库
```shell
git clone https://gitee.com/MyDearest35/laozu-reflection-26-demo.git
```

### 编译修补方案
#### MacOS 可能的编译修补方案
```cmake
# GCC16 可能需要额外编译选项
add_compile_definitions(ULLONG_MAX)
```
#### Drogon 可能的编译修补方案
```cmake
# 绕过 CMake FindFilesystem 强制C++17探测bug
if(NOT TARGET std::filesystem)
    add_library(std::filesystem INTERFACE IMPORTED)
    set_target_properties(std::filesystem PROPERTIES
            INTERFACE_COMPILE_FEATURES "cxx_std_26"
            # macOS brew g++16 C++26不需要额外链接库
            INTERFACE_LINK_LIBRARIES ""
    )
    set(Filesystem_FOUND TRUE CACHE BOOL "Skip filesystem detection for GCC16 C++26" FORCE)
    set(CXX_FILESYSTEM_HAVE_FS TRUE CACHE BOOL "" FORCE)
endif()
```