qorg11/retroboot

atdalīts no osboot/osbmk

Autors	SHA1 Ziņojums	Datums
Leah Rowe	c58d9c695c build/crossgcc: Only actually build crossgcc if the XGCC directory is missing	4 gadi atpakaļ
Leah Rowe	66181e1558 Make all build scripts execute prerequisite commands when needed	4 gadi atpakaļ
Leah Rowe	a37c27bdff Fork Libreboot 20160907 build system. Large parts have been re-written.	4 gadi atpakaļ