From 24356427af0844dafd596b300ca80d1d2aa0d93d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 15 Apr 2019 11:26:44 +0200
Subject: [PATCH] gnu: kmscon: Remove dependency on MESA.

* gnu/packages/terminals.scm (kmscon)[inputs]: Remove MESA.
[arguments]: Add #:disallowed-references.
---
 gnu/packages/terminals.scm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/terminals.scm b/gnu/packages/terminals.scm
index 103ec128d8..ece01b5b02 100644
--- a/gnu/packages/terminals.scm
+++ b/gnu/packages/terminals.scm
@@ -252,7 +252,10 @@ (define-public kmscon
                 (modules '((guix build utils)))))
       (build-system gnu-build-system)
       (arguments
-       `(#:phases (modify-phases %standard-phases
+       `(;; The closure of MESA is huge so we'd rather avoid it.
+         #:disallowed-references (,mesa)
+
+         #:phases (modify-phases %standard-phases
                     (replace 'bootstrap
                       (lambda _
                         (setenv "NOCONFIGURE" "indeed")
@@ -285,7 +288,10 @@ (define-public kmscon
          ("libtsm" ,libtsm)
          ("libxkbcommon" ,libxkbcommon)
          ("logind" ,elogind)
-         ("mesa" ,mesa)
+         ;; MESA can be used for accelerated video output via OpenGLESv2, but
+         ;; it's a bit dependency that we'd rather avoid in the installation
+         ;; image.
+         ;; ("mesa" ,mesa)
          ("pango" ,pango)
          ("udev" ,eudev)))
       (synopsis "Linux KMS-based terminal emulator")