6. Name an embedded Linux build system:
----------------------------------
29:Yocto Project
22:Buildroot
14:OpenEmbedded
 3:Bitbake
 2:Poky
 1:OpenWRT
 1:angstrom
 1:Kbuild
 1:MontaVista
 1:Ptxdist
 1:UcLinux
 1:ltib
 1:baserock
 1:Busybox
