package/qt: Add optional support for OpenGL
OpenGL support is only available for the desktop variant of Qt4 and not
the embedded one: http://code.qt.io/cgit/qt/qt.git/tree/configure#n6612
This patch is needed to fix a compile error with libv4l which depends
on OpenGL support if qt4 is used by libv4l as optional dependency.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
projects / buildroot.git / commit