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Fix 'pwd' command substitution (#413)

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Aaron Hill
2018-03-13 11:00:34 -04:00
committed by Philipp Oppermann
parent 77522e79c6
commit af151a2d45
1 changed files with 2 additions and 2 deletions
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blog/content/second-edition/posts/02-minimal-rust-kernel/index.md
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@@ -222,7 +222,7 @@ We can now build the kernel for our new target by passing the name of the JSON f
[custom-target-bug]: https://github.com/rust-lang/cargo/issues/4905 [custom-target-bug]: https://github.com/rust-lang/cargo/issues/4905
``` ```
> RUST_TARGET_PATH=(pwd) cargo build --target x86_64-blog_os > RUST_TARGET_PATH=$(pwd) cargo build --target x86_64-blog_os
error[E0463]: can't find crate for `core` error[E0463]: can't find crate for `core`
| |
@@ -251,7 +251,7 @@ Xargo is “a drop-in replacement for cargo”, so every cargo command also work
Let's try it: Let's try it:
```bash ```bash
> RUST_TARGET_PATH=(pwd) xargo build --target x86_64-blog_os > RUST_TARGET_PATH=$(pwd) xargo build --target x86_64-blog_os
Compiling core v0.0.0 (file:///…/rust/src/libcore) Compiling core v0.0.0 (file:///…/rust/src/libcore)
Finished release [optimized] target(s) in 22.87 secs Finished release [optimized] target(s) in 22.87 secs
Compiling blog_os v0.1.0 (file:///…/blog_os) Compiling blog_os v0.1.0 (file:///…/blog_os)