EXTRA_OECONF_append_rpi = " CPPFLAGS='-I${STAGING_INCDIR}/interface/vcos/pthreads \
                                   -I${STAGING_INCDIR}/interface/vmcs_host/linux'"

# if using bcm driver enable dispmanx not when using VC4 driver
PACKAGECONFIG_append_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', ' dispmanx', d)}"
DEPENDS_append_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', ' userland', d)}"

PACKAGECONFIG_GL_VC4GRAPHICS = "${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'gles2 egl', '', d)}"
PACKAGECONFIG_GL_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '${PACKAGECONFIG_GL_VC4GRAPHICS}', 'egl gles2', d)}"