rust相关

https://doc.rust-lang.org/edition-guide/rust-2018/platform-and-target-support/musl-support-for-fully-static-binaries.html

$ rustup target add x86_64-unknown-linux-musl

cargo build --release --target x86_64-unknown-linux-musl

报错：

error occurred: Failed to find tool. Is `musl-gcc` installed?

https://github.com/clux/muslrust

注意：交叉编译的可执行文件无法在 mac 运行

➜  ./hhh
zsh: exec format error: ./hhh