markdownwindowdevelopment环境配置

# MinGW64 + MSYS2 环境
## 下载地址，官网
[www.msys2.org](http://www.msys2.org/)
## pacman
安装完成后，可以用`pacman`命令安装程序，类似于ubuntu的apt-get命令
```
# 安装
pacman -S [full-package-name]
# 搜索
pacman -Ss [partial-package-name]
```
## 安装开发大礼包
```
pacman -S --needed base-devel
```
This will install make, pkg-config and many others useful tools.
```
pacman -S --needed mingw-w64-i686-toolchain
```
This will install the 32 bit compiler.
```
pacman -S --needed mingw-w64-x86_64-toolchain
```
This will install the 64 bit compiler.
```
pacman -S --needed mingw-w64-i686-cmake mingw-w64-x86_64-cmake
```
This will install CMake for both 32 and 64 bit.
## cmake 使用
```
cmake -G "MSYS Makefiles"
```
## 参考链接
- [mingw64 how to](https://www.gaia-gis.it/gaia-sins/mingw64_how_to.html)