tree 89959821d75e3754a4e9f0a0614eb3fa01c1541c
parent 7ebfb1f38c7461d35bc80ebdb3f8eac6b7e25ac3
author Joey Armstrong <joey@opennetworking.org> 1710722970 -0400
committer Joey Armstrong <joey@opennetworking.org> 1710768430 -0400

[VOL-5285] - JJB Upgrade toward v5

makefiles/include.mk
--------------------
  o Define new lib var sandbox-root= pointing at the build directory.
  o Added a comment section at the bottom to document declared vars.

makefiles/virtualenv/requirements-txt.mk
----------------------------------------
  o Rework pip -r requirements.txt logic to be dependency driven.
  o pip install will be run when requirements.txt is modified.

makefiles/virtualenv/include.mk
-------------------------------
  o Populate venv-abs-path= with sandbox-root= to insulate against
    $(PWD) path changes.
  o Split logic into separate makefiles so include.mk remains small.
  o Rework dependencies to leverage the new requirements-txt.mk logic.

Misc
----
  o Rework help help-* targets to not display everything, all the time.
  o make help      : display venv (primary target).
  o make venv-help : display exteneded help, venv targets and flags.

[HOWTO: test]
  % git clone onf-make
  % cd onf-make
  % touch requirements.txt

  % make help | grep venv
  % make venv-help

  % make venv
  % make venv-requirements

  % touch requirements.txt
  % make venv-requirements

Change-Id: I9e12bc45c73a0e2bc90b1fd11c87ccffc7ebe57a