07/17: gnu: texlive-metafont-base: Declare a source file-name.

[Efraim Flashner]

efraim pushed a commit to branch master
in repository guix.

commit 1dec413ae0c731c23ec9286e56c711af7f9a4e5b
Author: Efraim Flashner <address@hidden>
Date:   Tue Mar 13 22:23:54 2018 +0200

    gnu: texlive-metafont-base: Declare a source file-name.
    
    * gnu/packages/tex.scm (texlive-metafont-base)[source]: Declare a source
    file-name.
---
 gnu/packages/tex.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 276634a..e743143 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -448,6 +448,7 @@ converters, will completely supplant the older patterns.")
                                         %texlive-tag "/Master/texmf-dist/"
                                         "/metafont"))
                     (revision %texlive-revision)))
+              (file-name (string-append name "-" version "-checkout"))
               (sha256
                (base32
                 "1yl4n8cn5xqk2nc22zgzq6ymd7bhm6xx1mz3azip7i3ki4bhb5q5"))))