# MyFirstGnProject

**Repository Path**: havealex/my-first-gn-project

## Basic Information

- **Project Name**: MyFirstGnProject
- **Description**: 使用gn + ninja构建的一个简单的C++程序
- **Primary Language**: C++
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-07-30
- **Last Updated**: 2025-07-30

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Ubuntu22.04中搭建GN编译环境
参考[Ubuntu22.04中搭建GN编译环境](https://ccf19881030.blog.csdn.net/article/details/149787321)

# 使用GN+Ninja编译构建本项目
## 1. 构建项目
```shell
# 创建输出目录
mkdir -p out/Default

# 生成Ninja构建文件
gn gen out/Default

# 执行构建
ninja -C out/Default
```

## 2. 运行生成的可执行程序：
```shell
# 设置动态库路径
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(pwd)/out/Default/libB

# 运行程序
./out/Default/my_app
```

运行成功后，您应该看到以下输出：
```shell
Starting main function...
This is functionA from static library A
This is functionB from dynamic library B
Ending main function.
```