This reverts commit cd31381185.
Linking libbrcmEGL.so explicitly breaks (causes segmentation faults) in other code that links and runs the X11 EGL.
Reopens https://github.com/libsdl-org/SDL/issues/14749
At least in my Raspbian Stretch build environment, the vc_dispmanx symbols that were missing are found in libbcm_host.so, which is linked by default.
(cherry picked from commit 7fe30b04bf)
Simple DirectMedia Layer (SDL for short) is a cross-platform library
designed to make it easy to write multi-media software, such as games
and emulators.