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Pre-built environment for Raspberry Pi cross-compiling and NFS booting

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Eric Gradman wrote:

Hey all:

I've just released this: https://github.com/twobitcircus/rpi-build-and-boot

It uses Vagrant and Ansible to spin up a Virtualbox virtual machine that runs on Mac, Linux, or Windows(?). In no time at all, you'll have an environment that:

  • Cross-compiles for the Raspberry Pi armv6l architecture.
  • NFS boots one or more Raspberry Pis. The root partition is loop-mounted from a .img file, so you can later dd it to an SD card for standalone operation.
  • Is ready to cross-compile OpenFrameworks applications and run them on a cluster of Raspberry Pis.
    You won't have to do any of the things on the Raspberry Pi Cross-Compiling Guide page. I have contributed to that guide to make the process more smooth, but it's still a mess.
    Here, Vagrant automates the process of setting up a Virtualbox virtual machine and Ansible automates the process of setting up the cross-compiler, the NFS server, and OpenFrameworks.

I'm really proud of it. Let me know if the setup-instructions are unclear, or if you encounter any problems!

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