Hash :
03019c91
Author :
Date :
2021-12-06T20:37:52
autotools, cmake: tighten Xfixes check && explicitly test BarrierEventID
Apparently the older versions of libXi doesn't have it. Fixes the build
break issue reported at:
https://github.com/libsdl-org/SDL/commit/4b42c05ba1eaaaa9a4ef803acea8f13402271039#commitcomment-61427659