rpi4 doesn't contain dispmanx but still contains bcm_host.pc which
confuses the configure detection. Add an explicit check for
EGL_DISPMANX_WINDOW_T to ensure that we only build with dispmanx when
the types are available.
Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/893
Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/952
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3230>
endif
if need_win_dispmanx != 'no'
- if bcm_host_dep.found()
+ have_dispmanx_window_t = cc.has_type(
+ 'EGL_DISPMANX_WINDOW_T',
+ prefix: '''
+#include <bcm_host.h>
+#include <EGL/egl.h>
+''',
+ dependencies: [gl_lib_deps, egl_dep, bcm_host_dep],
+ include_directories: gl_includes)
+
+ if have_dispmanx_window_t and bcm_host_dep.found()
if not egl_dep.found()
error('dispmanx requires the use of egl')
endif