aosp-devel-meta : Meta package providing AOSP build environment ( https://source.android.com/source/initializing )
dex2jar : Tools to work with android .dex and java .class files ( https://github.com/pxb1988/dex2jar )
lineageos-devel-meta : Meta package providing LineageOS build environment ( https://lineageos.org )
nihstro : 3DS shader assembler and disassembler ( https://github.com/neobrain/nihstro )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a vortex
For Paludis use this rsync : rsync://gentoo.zugaina.org/vortex-portage
If you have a problem : ycarus(-at-)zugaina.org