playbook.yml

---
- hosts: all
  remote_user: vagrant

  vars:
    ctng_dir:         "/home/vagrant/crosstool-ng" # ctng download,install dir
    ctng_staging_dir: "/home/vagrant/staging"      # ctng toolchain staging folder
    toolchain_dir:    "/home/vagrant/x-tools6h"    # DONT CHANGE, toolchain folder

    # feel free to substitute newer (or entirely different) versions
    ctng_version: "linaro-1.13.1-4.9-2014.08"
    ctng_url:     "https://releases.linaro.org/latest/components/toolchain/binaries/crosstool-ng-{{ ctng_version }}.tar.bz2"

    # crosstool-NG config files for building the tc
    ctng_config: "/vagrant/ctng-configs/linaro-arm-linux-gnueabihf-raspbian.201408.modified.config"

    # whether for convenience or stability, here some prebuilt tcs
    prebuilt_xt: "/vagrant/prebuilt-toolchains/linaro-arm-linux-gnueabihf-raspbian.201408.modified.tar.xz"

    # if not already present, download from this url
    prebuilt_xt_url: "https://github.com/tjanson/rpi-cross/releases/download/v0.1/linaro-arm-linux-gnueabihf-raspbian.201408.modified.tar.xz"

    # allowed nets for distcc connection (potential security risk!)
    distcc_allowednets: "192.168.0.0/16" # wide open

  vars_prompt:
    - name:    "custom_build"
      prompt:  "Hi!

First off, I recommend you take a look at `provisioning/playbook.yml` before proceeding to get an idea what's going to happen.

If you want to build a custom toolchain using the settings in the playbook, (blindly) type `yes` and hit Enter... You should know what you're getting into; this will take a while.

Otherwise, just hit Enter and the Raspbian Linaro toolchain tarball will be used."
      default: no
      private: yes
 
  tasks:
    - name:  fix trusty/Vagrant issue 3860
      shell: 'sed --in-place -e "s:post-up route del default dev \\$IFACE$:post-up route del default dev \\$IFACE || true:g" /etc/network/interfaces'
      sudo:  yes

    - name: dist-upgrade system
      apt:  upgrade=dist update_cache=yes
      sudo: yes

    - name: install useful (but non-required) tools
      apt:  name={{ item }}
      sudo: yes
      with_items:
        - tmux
        - vim
        - htop

    - name: install essentials build, VCSs
      apt:  name={{ item }}
      sudo: yes
      with_items:
        - curl
        - wget
        - build-essential
        - git
        - cvs
        - subversion

    - name: create folders
      file: path={{ item }} state=directory owner=vagrant group=vagrant
      sudo: yes
      with_items:
        - "{{ ctng_dir }}"
        - "{{ ctng_staging_dir }}"
        - "{{ ctng_staging_dir }}/tarballs"
        - "{{ toolchain_dir }}"
        - "{{ toolchain_dir }}/arm-linux-gnueabihf"

    # install crosstool-NG and build toolchain based on specified config file
    # this can take ~1h (don't be surprised), and you will unfortunately get
    # much feedback in between. just have lunch and see how it goes...
    - include: ctng.yml
      when: custom_build | bool

    # alternatively, and default-ively, download & extract prebuilt tc
    - name: download prebuilt toolchain
      get_url: dest={{ prebuilt_xt }} url={{ prebuilt_xt_url }}
      when: not custom_build | bool

    - name: extract prebuilt toolchain
      unarchive: copy=no src={{ prebuilt_xt}} dest=/home/vagrant/
      when: not custom_build | bool

    # intentionally not added to PATH; intended for distccd's path
    - name: create tupleless bin directory with links to real tools
      shell: "mkdir bin-tupleless;
             for file in $(ls bin); do
               ln -s ../bin/$file bin-tupleless/${file#arm-linux-gnueabihf-};
             done"
      args:
        chdir: "{{ toolchain_dir }}"
        creates: "{{ toolchain_dir }}/bin-tupleless"

    - name: prepend toolchain bin dir to PATH
      lineinfile: 'dest=/home/vagrant/.bashrc line="export PATH={{ toolchain_dir }}/bin:$PATH"'

    # install, configure, enable, and start distcc daemon
    - include: distcc.yml
      sudo: yes