cmake_install.yml

---
# Download/install cmake
- hosts: all
  become: no
  vars:
    cmake_version: "3.6.2"
  tasks:
    - file: path=~/src state=directory
    - file: path=~/local state=directory

    # Download cmake, get source all setup and ready to build
    - stat: path=~/src/cmake-{{cmake_version}}.tar.gz
      register: p
    # Unfortunately, we can't use https here because the buildbots have an older Python version which doesn't support SNI
    # See this URL for more information: https://github.com/ansible/ansible-modules-core/issues/1716
    - get_url:
        dest: ~/src
        url: "http://cmake.org/files/v{{cmake_version | splitext | first}}/cmake-{{cmake_version}}.tar.gz"
      when: not p.stat.exists
    - unarchive: copy=no src=~/src/cmake-{{cmake_version}}.tar.gz dest=~/src creates=~/src/cmake-{{cmake_version}}
      when: not p.stat.exists

    # Build cmake
    - command: ./configure --prefix=$HOME/local
      args:
        chdir: "~/src/cmake-{{cmake_version}}"
        creates: "~/src/cmake-{{cmake_version}}/Makefile"
    - shell: make && make install
      args:
        chdir: ~/src/cmake-{{cmake_version}}
        creates: ~/local/bin/cmake