From 30582f4be4f09406e3afab6ca09267c84de8c1d9 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 7 Jul 2020 02:38:21 +0200
Subject: [PATCH] Disable OpenGL support in wxQt build

It's not implemented anyhow and results in warnings about
GK_GLEXT_VERSION redefinition due to include both the standard
GL/glext.h and Qt QtGui/qopenglext.h (which seems to be a slightly
different version of the same file).

This probably should be fixed by not including GL/gl.h at all, but for
now just disable it.
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 0cd5c11766..791fc8e4ee 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -67,7 +67,7 @@ matrix:
           name: wxMotif Ubuntu 18.04
         - dist: bionic
           compiler: gcc
-          env: wxCONFIGURE_FLAGS="--with-qt --enable-pch" wxSKIP_SAMPLES=1
+          env: wxCONFIGURE_FLAGS="--with-qt --enable-pch --without-opengl" wxSKIP_SAMPLES=1
           name: wxQt Ubuntu 18.04
         - os: linux
           arch: arm64