01/01: gnu: emms: Enable the 'mp3info' back-end for MP3 meta-data.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit 2d2a2bacc0a6440305a487d223a076d3549ec674
Author: Ludovic Courtès <address@hidden>
Date:   Wed Nov 26 09:24:06 2014 +0100

    gnu: emms: Enable the 'mp3info' back-end for MP3 meta-data.
    
    * gnu/packages/emacs.scm (emms)[arguments]: Properly initialize
      'emms-info-mp3info-program-name'.  This allows the 'emms-info-mp3info'
      back-end to be enabled by default, even when 'mp3info' is not in
      $PATH.
---
 gnu/packages/emacs.scm |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 8092d8b..2ce88de 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -444,6 +444,9 @@ operations.")
                        (emacs-substitute-variables "emms-info-libtag.el"
                          ("emms-info-libtag-program-name"
                           (string-append out "/bin/emms-print-metadata")))
+                       (emacs-substitute-variables "emms-info-mp3info.el"
+                         ("emms-info-mp3info-program-name"
+                          (string-append mp3info "/bin/mp3info")))
                        (substitute* "emms-volume-amixer.el"
                          (("\"amixer\"")
                           (string-append "\"" alsa "/bin/amixer\"")))