@startuml

left to right direction

skinparam backgroundcolor transparent
skinparam component {
	borderColor black
	arrowColor #FA8100
}
skinparam package {
	backgroundcolor white
}

[Buildroot] #B794F6

package "External projects" {
	[coreutils\n(ls, cp, mkdir, ...)] as coreutils #C6F68D
	[util-linux\n(mount, mkfs, ...)] as utillinux #C6F68D
	[Other projects...] as other_projects #C6F68D
}

package "Outputs" {
	[Flashable image] as image #F186C0
	[Other outputs...] as other_outputs #F186C0
}

coreutils --> Buildroot
utillinux --> Buildroot
other_projects --> Buildroot

Buildroot --> image
Buildroot --> other_outputs

@enduml