From 5682ca156c66032a605bee021319d49d7667aec0 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <albert.astals.cid@kdab.com>
Date: Mon, 11 Feb 2019 11:19:15 +0100
Subject: [PATCH] cmake: Fix linking of the opengles tests

The FindOpenGL.cmake file in cmake has a comment that is not very
reassuring this should work, but it actually works for me

Change-Id: I05b0ac6ec551252f8c58ab7abf4254d2d09a069c
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
---
 src/gui/configure.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gui/configure.cmake b/src/gui/configure.cmake
index 94801ba41e..162e00ed1d 100644
--- a/src/gui/configure.cmake
+++ b/src/gui/configure.cmake
@@ -373,6 +373,8 @@ ioctl(fd, FBIOGET_VSCREENINFO, &vinfo);
 # opengles3
 qt_config_compile_test(opengles3
     LABEL "OpenGL ES 3.0"
+    LIBRARIES OpenGL::OpenGL
+    CODE
 "#ifdef __APPLE__
 #  include <OpenGLES/ES3/gl.h>
 #else
@@ -398,6 +400,8 @@ glMapBufferRange(GL_ARRAY_BUFFER, 0, 0, GL_MAP_READ_BIT);
 # opengles31
 qt_config_compile_test(opengles31
     LABEL "OpenGL ES 3.1"
+    LIBRARIES OpenGL::OpenGL
+    CODE
 "
 #include <GLES3/gl31.h>