54/104: gnu: libutf: Use GIT- helpers.

[guix-commits]

nckx pushed a commit to branch core-updates
in repository guix.

commit 1514dfefed9e63936c4c66cbcfbf91117b170060
Author: Tobias Geerinckx-Rice <address@hidden>
AuthorDate: Fri May 15 23:36:59 2020 +0200

    gnu: libutf: Use GIT- helpers.
    
    * gnu/packages/suckless (libutf)[source]: Use GIT-VERSION and GIT-FILE-NAME.
---
 gnu/packages/suckless.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/suckless.scm b/gnu/packages/suckless.scm
index 69177f4..bff7fc4 100644
--- a/gnu/packages/suckless.scm
+++ b/gnu/packages/suckless.scm
@@ -634,14 +634,14 @@ colormap to stdout.")
         (commit "ff4c60635e1f455b0a0b4200f8183fbd5a88225b"))
     (package
       (name "libutf")
-      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (version (git-version "0.0.0" revision commit))
       (source
        (origin
          (method git-fetch)
          (uri (git-reference
                (url "https://github.com/cls/libutf";)
                (commit commit)))
-         (file-name (string-append name "-" version "-checkout"))
+         (file-name (git-file-name name version))
          (sha256
           (base32
            "1ih5vjavilzggyr1j1z6w1z12c2fs5fg77cfnv7ami5ivsy3kg3d"))))