[PATCH 0/3][v2] Rework the devshell

[Chris Larson <kergoth@gmail.com>]

From: Chris Larson <chris_larson@mentor.com>

- Adds a utility metaclass for maintaining class registries
- Shifts the handling of spawning a terminal into a new 'terminal' python
 module
- Automatically selects an appropriate terminal based on what you have
 available on your machine
- Still allows manual selection, but in a more convenient way, and falls back
 to auto if you select an invalid or unavailable (not installed) terminal
- Improves how we spawn screen:

 - Shows a warning when spawning it, so do_devshell doesn't appear to hang
 - Spawns a named screen session 'devshell', to avoid confusion when the user
   already has other screen sessions running

Pull URL: https://github.com/kergoth/oe-core
  Branch: devshell
  Browse: https://github.com/kergoth/oe-core/commits/devshell

Thanks,
    Chris Larson <chris_larson@mentor.com>
---


Chris Larson (3):
  oe.classutils: add module
  Rework how the devshell functions
  oe.terminal: improve how we spawn screen

 meta/classes/devshell.bbclass |   26 ++++-------
 meta/classes/terminal.bbclass |   30 +++++++++++
 meta/lib/oe/classutils.py     |   45 +++++++++++++++++
 meta/lib/oe/terminal.py       |  107 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 191 insertions(+), 17 deletions(-)
 create mode 100644 meta/classes/terminal.bbclass
 create mode 100644 meta/lib/oe/classutils.py
 create mode 100644 meta/lib/oe/terminal.py

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1.7.4.1