New comment by classabbyamp on void-packages repository

https://github.com/void-linux/void-packages/pull/46285#issuecomment-1737913805

Comment:
> it might, but I see no way to do such thing in the build system without patching it (and potentially a bunch of places in code), which is more effort than I care to do

ok, this was less painful than I thought. `-DGRASS_PREFIX8=${XBPS_CROSS_BASE}/usr/lib/grass` should work now