39/64: gnu: rav1e: Patch Cargo.toml.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit f454a2781b63ce89c54a5c8df99b730f96d8e870
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Tue Aug 30 18:22:36 2022 +0200

    gnu: rav1e: Patch Cargo.toml.
    
    * gnu/packages/video.scm (rav1e)[source]: Patch Cargo.toml to enable feature
    needed to parse the file.
---
 gnu/packages/video.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 942d158afa..e8735e4997 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -5209,7 +5209,12 @@ result in several formats:
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "006bfcmjwg0phg8gc25b1sl2ngjrb2bh1b3fd0s5gbf9nlkr8qsn"))))
+         "006bfcmjwg0phg8gc25b1sl2ngjrb2bh1b3fd0s5gbf9nlkr8qsn"))
+       (modules '((guix build utils)))
+       (snippet
+        '(substitute* "Cargo.toml"
+           (("\\[package\\]" m)
+            (string-append "cargo-features = [\"rust-version\"]\n" m))))))
     (build-system cargo-build-system)
     (arguments
      `(;; Strip the '--release' flag to work around the doctest failures with