package/vlc: fix opengl library check
Fixes:
http://autobuild.buildroot.net/results/9710753984a38b8c6f83a136b39c3bc320ba558b/
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit a0aad05cbf
)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>