linux - 在 Mac OSX 上交叉编译到 x86_64-unknown-linux-gnu 失败

Question

我尝试将我的 Rust 项目之一编译到 x86_64-unknown-linux-gnu 目标:

$ cargo build --target=x86_64-unknown-linux-gnu
 Compiling deployer v0.1.0 (file:///Users/raphael/web/deployer)
  error: linking with `cc` failed: exit code: 1
  |
  = note: "cc"
  = note: clang: warning: argument unused during compilation: '-pie'
ld: unknown option: --as-needed
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我不知道如何处理这样的消息。我该怎么做才能让它发挥作用？

这是我的 Cargo.toml文件:

[package]
name = "deployer"
version = "0.1.0"
authors = ["..."]

[dependencies]
clap = "2.14.0"
time = "0.1.35"
slack-hook = "0.2"

cargo 版本:

cargo 0.13.0-nightly (109cb7c 2016-08-19)

rust 版:

rustc 1.12.0 (3191fbae9 2016-09-23)

我试图用 rustup 更新所有内容，但我仍然遇到同样的问题。

Answer 1

灵感来自 cross-compile-rust-from-mac-to-linux ，我通常安装这些依赖项来交叉编译从 Mac OS 到 Linux 的 Rust(例如对于 Docker 容器):

rustup target add x86_64-unknown-linux-gnu

# Install a pre-built cross compiler
brew tap SergioBenitez/osxct
brew install x86_64-unknown-linux-gnu

最后我可以在 Mac OS 上交叉编译到 Linux:

CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=x86_64-unknown-linux-gnu-gcc \
cargo build --target=x86_64-unknown-linux-gnu