Merge "Add variable/env var for extra venv build deps and their binaries"

defaults/main.yml

@@ -75,6 +75,9 @@ venv_build_requirements:
   - setuptools
   - wheel
 
+# Additional build venv dependencies
+venv_build_requirements_extra: []
+
 # A list of constraints to be applied when building
 # or installing python packages.
 venv_build_constraints: []

tasks/python_venv_wheel_build.yml

@@ -97,7 +97,7 @@
 
     - name: Upgrade the wheel build virtualenv pip/setuptools/wheel to the versions we want
       ansible.builtin.pip:
-        name: "{{ ['pip'] + venv_build_requirements }}"
+        name: "{{ ['pip'] + venv_build_requirements + venv_build_requirements_extra }}"
         state: "{{ venv_pip_package_state }}"
         virtualenv: "{{ venv_build_host_venv_path }}"
         virtualenv_command: "{{ venv_python_executable }} -m venv"
@@ -139,7 +139,10 @@
             {{ venv_default_pip_build_args }}
             {{ venv_pip_build_args }}
             {{ venv_wheels_rebuild | ternary('--no-cache-dir', '') }}
-          environment: "{{ venv_pip_build_env }}"
+          environment: "{{ venv_pip_build_env | combine(_venv_pip_build_env_path) }}"
+          vars:
+            _venv_pip_build_env_path:
+              PATH: "{{ venv_build_host_venv_path }}/bin:{{ ansible_facts['env']['PATH'] }}"
           register: _build_python_wheels
           until: _build_python_wheels is success
           retries: 5