gnu: lxsession: Build Vala code from source.

* gnu/packages/lxde.scm (lxsession)[source](snippet): New field.
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Ludovic Courtès 2017-03-29 13:14:28 +02:00
parent f8279ba46b
commit a4cdcffb19
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1 changed files with 14 additions and 1 deletions

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@ -333,7 +333,20 @@ in LXDE.")
(patches (search-patches "lxsession-use-gapplication.patch"))
(sha256
(base32
"1a0zmyywwzdh59nc0l94cir18vhp633z4q2xfhn5zx11ajj45gwh"))))
"1a0zmyywwzdh59nc0l94cir18vhp633z4q2xfhn5zx11ajj45gwh"))
(modules '((guix build utils)))
(snippet
;; Remove C files generated by Vala so we can build from source.
'(let* ((c->vala
(lambda (file)
(string-append (string-drop-right file 2)
".vala")))
(generated-c-file?
(lambda (file stat)
(and (string-suffix? ".c" file)
(file-exists? (c->vala file))))))
(for-each delete-file
(find-files "." generated-c-file?))))))
(build-system gnu-build-system)
(arguments
`(#:phases