By Rob Landley
The toybox package contains a ~300 line bash script that cross-compiles a Linux system from source code and boots it to a shell prompt on a dozen QEMU targets, with a second script that automatically smoketests each image (it boots and runs, and the clock, network, and block device all work) to regression test new versions of Linux, qemu, and itself.
講者
Rob Landley
Rob maintains toybox and mkroot, writes linux docs, works to make Android a self-hosting development environment, fetches coffee for the j-core developers... Long ago he maintained busybox, co-founded Penguicon and Linucon, wrote for the Motley Fool, taught at Austin Community College, etc.