The RPM Package Manager (RPM) is a powerful package management system capability as below -building computer software from source into easily distributable packages -installing, updating and uninstalling packaged software -querying detailed information about the packaged software, whether installed or not -verifying integrity of packaged software and resulting software installation
acquired package info from repodata DB: repodata/4f04dd9a5e19220326551d04bc181f4c5cab5fd4e2e49b2b0547ede9bfbf41fd-primary.sqlite.bz2
Efi-srpm-macros help to build EFI-related packages with a set of common SRPM macros.