From 619edce5cd3e84b7a8012955039cbac0c4e24c21 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sat, 28 Mar 2020 21:07:08 +0300
Subject: gnu: youtube-viewer: Add missing comment.

This is a follow-up to 315b98b9eb71e1a56de6a49ffbfed0af3c92be7e.

* gnu/packages/video.scm (youtube-viewer)[arguments]: Add comment
explaining why we don't install the gtk3 variant.
---
 gnu/packages/video.scm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gnu/packages/video.scm')

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 2ca8605a1a..227c11d1fa 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -1860,6 +1860,8 @@ audio, images) from the Web.  It can use either mpv or vlc for playback.")
      `(#:modules ((guix build perl-build-system)
                   (guix build utils)
                   (srfi srfi-26))
+       ;; gtk-2/3 variants are both installed by default but the gtk3 variant
+       ;; is broken without perl-gtk3.
        #:module-build-flags '("--gtk2")
        #:phases
        (modify-phases %standard-phases
-- 
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