make-opt-python.yaml

---
# Ensures git submodules are up to date, configures them, and builds them,
# and installs them on the current machine.
#
# Installation is required so Python can link against the installed OpenSSL

- hosts: all

  vars:
    VARIANT_NAME: "{{ lookup('env','USER') }}-python"
    INSTALL_DIR: "/opt/{{ VARIANT_NAME }}"
    INSTALLED_LIB_DIR: "{{ INSTALL_DIR }}/lib"
    INSTALLED_INCLUDE_DIR: "{{ INSTALL_DIR }}/include"

  environment:
      LD_RUN_PATH: "{{ INSTALLED_LIB_DIR }}"

  tasks:

    # Tricky to use git submodule here, as that doesn't offer a way to ensure
    # that submodules are up to date without also updating the host repo
    - name: Ensure git submodules are up to date
      command:
        git submodule update --init --recursive
      args:
        warn: false
      register: git_result
      changed_when: '"checked out" in git_result.stdout'

    - name: Configure OpenSSL
      command:
        ./config shared --prefix={{ INSTALL_DIR }}
      args:
        chdir: sources/openssl

    - name: Build OpenSSL
      make:
          chdir: sources/openssl

    - name: Install OpenSSL
      make:
          chdir: sources/openssl
          target: install_sw
      become: yes

    # TODO: Pass --enable-optimizations to the CPython configure call
    - name: Configure CPython
      command:
        ./configure --prefix={{ INSTALL_DIR }} --with-openssl={{ INSTALL_DIR }}
      args:
        chdir: sources/cpython

    - name: Build CPython
      make:
          chdir: sources/cpython

    - name: Install CPython
      make:
          chdir: sources/cpython
          target: install
      become: yes