This Arch Linux for ARM (gcc 8.2) setup provides the following mali drivers :
libEGL.so.1.4, libGLESv1_CM.so.1.1, libGLESv2.so.2.0, libOpenCL.so.1.1, libmali.so
They are installed, nevertheless, the 2D views remain black. Didn’t find any OpenGL ES 3.x driver.
I tried to specify VTK_OPENGL_HAS_EGL, but VTK-build/CMakeCache.txt reported :
//The OpenGL library being used supports EGL
So I just removed that flag during configure.
Perhaps this system is missing some library during build or at runtime.