# dlib安装

## 安装编译源码
``` bash
git clone https://github.com/davisking/dlib.git

cd dlib
mkdir build
cd build
cmake .. -DDLIB_USE_CUDA=0 -DUSE_AVX_INSTRUCTIONS=1
cmake --build . --config Release

# 安装python包
cd ..
python3 setup.py install --yes USE_AVX_INSTRUCTIONS --no DLIB_USE_CUDA
```

## 编译程序

- use g++

``` bash
g++ -std=c++11 -O3 -I.. dlib_package_root/dlib/dlib/all/source.cpp -lpthread -lX11 example_program_name.cpp
```

- use cmake

> nano CMakeLists.txt

``` bash
cmake_minimum_required(VERSION 2.8)  
project(test)  
add_subdirectory(/home/....../dlib/dlib dlib_build)
add_executable(main main.cpp)  
target_link_libraries(face_detector dlib::dlib)
```