Fixed syntax error in cmake file.
diff --git a/cmake/sdlchecks.cmake b/cmake/sdlchecks.cmake
index 7a15754..63aceda 100644
--- a/cmake/sdlchecks.cmake
+++ b/cmake/sdlchecks.cmake
@@ -622,7 +622,7 @@ macro(CheckVivante)
if(HAVE_VIDEO_VIVANTE_VDK)
set(SDL_VIDEO_DRIVER_VIVANTE_VDK 1)
list(APPEND EXTRA_LIBS VDK VIVANTE)
- else
+ else()
set(SDL_CFLAGS "${SDL_CFLAGS} -DLINUX -DEGL_API_FB")
list(APPEND EXTRA_LIBS EGL)
endif(HAVE_VIDEO_VIVANTE_VDK)