First clone build-iso.
git clone git://github.com/vyos/build-iso.git
Update submodule. $branch is branch name (eg. helium)
git submodule update --init pkgs/linux-image
cd pkgs/linux-image
git checkout $branch
Execute build-flavour.sh to generate control file.
debian/bin/build-flavour.sh $flavor
Available flavors.
- amd64-vyos
- amd64-vyos-virt
- 586-vyos
- 586-vyos-virt
Finally, execute make
cd ../../ # Top directory in build-iso.
make linux-image
Happy hacking!!.