From 9df3cbaded023170731c0182a8d666d6ef2935c7 Mon Sep 17 00:00:00 2001
From: 5schatten <supervisedthinking@gmail.com>
Date: Thu, 26 Sep 2019 20:45:12 +0200
Subject: [PATCH] setup_toolchain: add OpenGL_GL_PREFERENCE to target config

---
 config/functions | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/config/functions b/config/functions
index 4aa19da2b0..98866b1872 100644
--- a/config/functions
+++ b/config/functions
@@ -341,6 +341,11 @@ setup_toolchain() {
         echo "SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)"  >> $CMAKE_CONF
         echo "SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)"  >> $CMAKE_CONF
         echo "SET(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)"  >> $CMAKE_CONF
+        if [ "${DISPLAYSERVER}" = "x11" ]; then
+          if [ "${OPENGL}" = "mesa" ] || listcontains "${GRAPHIC_DRIVERS}" "nvidia"; then
+            echo "SET(OpenGL_GL_PREFERENCE GLVND)" >> $CMAKE_CONF
+          fi
+        fi
       fi
       export HOST_CC="$TOOLCHAIN/bin/host-gcc"
       export HOST_CXX="$TOOLCHAIN/bin/host-g++"