build-essential strata:
./b75013d0859b014c0315da32d8b678efe7f781af458ea40e6d16854f2dbcd23e.stratum.build-essential-runtime
["xxxx.chunk.cc-bins", "xxxx.chunk.cc-libs", "xxxx.chunk.cc-locale", "xxxx.chunk.cc-misc"]
./c63086da61edde5bb6141a7100862e24bbcb47be7692bc1176883fa5e18d5503.stratum.build-essential-devel
["xxxx.chunk.cc-devel", "xxxx.chunk.cc-doc"]

hello-system:
./
etc/
etc/os-release
usr/
usr/bin/
usr/bin/hello