teamhacksung/android_device_samsung_galaxys2 — comment on commit 738fef4e0c4ce08efbb5d0cc7c0675a4a32394dd
File:  line 0
By adamg-xda:

I didn't say it didn't build them I said they didn't get included in the recovery image, I suggest you try it, the shell scripts that nandroid uses definately get ignored. They need adding into product_packages.