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authorLudovic Courtès <ludo@gnu.org>2017-03-29 13:14:28 +0200
committerLudovic Courtès <ludo@gnu.org>2017-03-29 13:18:37 +0200
commita4cdcffb19f38b47bb7e0234c1244edbede35d59 (patch)
tree32c78ff01f13a66e0cc30f145ac116ea55b76aba
parentf8279ba46baa5a1ad7e6c32546d71819eff72e4e (diff)
downloadguix-a4cdcffb19f38b47bb7e0234c1244edbede35d59.tar
guix-a4cdcffb19f38b47bb7e0234c1244edbede35d59.tar.gz
gnu: lxsession: Build Vala code from source.
* gnu/packages/lxde.scm (lxsession)[source](snippet): New field.
-rw-r--r--gnu/packages/lxde.scm15
1 files changed, 14 insertions, 1 deletions
diff --git a/gnu/packages/lxde.scm b/gnu/packages/lxde.scm
index 0844263713..e7654053d8 100644
--- a/gnu/packages/lxde.scm
+++ b/gnu/packages/lxde.scm
@@ -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