# f1c200s_rust_helloworld

**Repository Path**: dangbinghoo/f1c200s_rust_helloworld

## Basic Information

- **Project Name**: f1c200s_rust_helloworld
- **Description**: F1c200s ARM9板子上面运行Rust语言 helloworld
- **Primary Language**: Rust
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-12-09
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 1. 安装rust armv5te的target

```
rustup target add armv5te-unknown-linux-gnueabi
```

# 2. 编译为arm版本

```
$ RUSTFLAGS="-C linker=arm-buildroot-linux-gnueabi-gcc" cargo build --target=armv5te-unknown-linux-gnueabi --release
```

或

```
$ CARGO_TARGET_ARMV5TE_UNKNOWN_LINUX_GNUEABI_LINKER=arm-buildroot-linux-gnueabi-gcc
```

因为LINKER环境变量的方式还得把target变为大写且用下划线，没有RUSTFLAGS简单直接，所以推荐第一条编译指令。


# 3. run

```
# ./hello
< Hello fellow Rustaceans & Hello F1C200s! >
 ------------------------------------------
        \
         \
            _~^~^~_
        \) /  o o  \ (/
          '_   -   _'
          / '-----' \

```