Add build guidance for mac users

README-CN.md

@@ -47,6 +47,18 @@ apt install git curl gcc g++ libssl-dev pkg-config cmake
 
 需要注意的是，项目的编译对 cmake、gcc、g++ 等实际上都是有版本要求的，如果开发环境使用的是较老的 Linux 发行版的话，一般需要手动安装较高版本的这些依赖。
 
+
+#### 开发依赖（MacOS）
+开发环境这里以 MacOS Monterey 为例，执行如下的命令，即可安装好所需的依赖：
+1.从AppStore下载并安装XCode，并用以下命令安装命令行工具
+```shell
+xcode-select --install
+```
+2. 通过Brew安装cmake
+```shell
+brew install cmake
+```
+
 #### Rust
 Rust 的安装建议通过 [rustup](https://rustup.rs/)，安装了 rustup 之后，进入到 CeresDB 项目的时候，会自动根据 rust-toolchain 文件下载指定的 Rust 版本。
 

README.md

@@ -33,6 +33,17 @@ apt install git curl gcc g++ libssl-dev pkg-config cmake
 
 It should be noted that the compilation of the project has version requirements for dependencies such as cmake, gcc, g++, etc. If your development environment is an old Linux distribution, it is necessary to manually install these dependencies of a higher version.
 
+#### Dependencies(MacOS)
+If the development environment is MacOS, execute the following command to install the required dependencies:
+1.Install XCode from AppStore and install command line tools
+```shell
+xcode-select --install
+```
+2. Install cmake via 
+```shell
+brew install cmake
+```
+
 #### Rust
 `Rust` can be installed by [rustup](https://rustup.rs/). After installing rustup, when entering the CeresDB project, the specified `Rust` version will be automatically downloaded according to the rust-toolchain file.