Add relevant build metadata to vdb that portage has #1
Description
This is related to restoring VDB metadata parity between pkgcore and portage for a collection of attributes.
- BUILD_TIME is trivial, and should be threaded through the built object interface. Portage stores
int(time.time())for this. - FEATURES; it's as it sounds, env["FEATURES"]
- REQUIRES: diffball for example, is
x86_64: libbz2.so.1 libc.so.6 liblzma.so.5 libm.so.6 libz.so.1 - BINPKGMD5: presumably, the md5 of whatever binpkg was involved.
- SIZE: Appears to be a byte count of the pkg contents on disk. Note that the value in VDB doesn't seem to actually match the byte count on disk- it's off by a few bytes. Likely need to investigate if that value is last minute calculated, or if it is taken prior to things like debugsplit being invoked.