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Re: [PATCH 1/7] build-system: Add cargo build system.
From: |
Ludovic Courtès |
Subject: |
Re: [PATCH 1/7] build-system: Add cargo build system. |
Date: |
Tue, 04 Oct 2016 11:03:24 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
David Craven <address@hidden> skribis:
> * guix/build-system/cargo.scm (default-cargo, default-rustc,
> %cargo-build-system-modules, cargo-build, lower, cargo-build-system):
> New variables.
> * guix/build/cargo-build-system.scm (configure, build, check, install,
> %standard-phases, cargo-build): New variables.
[...]
> +(define* (install #:key inputs outputs #:allow-other-keys)
> + "Install a given Cargo package."
> + (let* ((out (assoc-ref outputs "out"))
> + (src (assoc-ref inputs "source"))
> + (bin (string-append out "/bin"))
> + (rsrc (string-append out "/rustsrc")))
> + (mkdir-p rsrc)
> + ;; Rust doesn't have a stable ABI yet. Because of this
> + ;; Cargo doesn't have a search path for binaries yet.
> + ;; Until this changes we are working around this by
> + ;; distributing crates as source and replacing
> + ;; references in Cargo.toml with store paths.
> + (copy-recursively "src" (string-append rsrc "/src"))
OK. In
<https://lists.gnu.org/archive/html/guix-devel/2016-09/msg01991.html>, I
suggested using ‘share/rust-source’ or similar to store the source.
Would it be possible?
Last thing: Could you add a couple of lines in guix.texi under “Build
Systems”?
OK with these changes.
Thanks!
Ludo’.
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