Implementing CMT2 on top of Waf

Principle:

• every package is still packaged using the CMT style:
  • a cmt directory with its requirements file
    • the requirements files hold:
      • used packages
      • declarations of the constituents (libraries, programs, ...)
      • specific macro declarations
  • a src directory containing the sources
• the Project still contains a cmt directory with its own requirements file
  • this requirements holds:
    • the list of used packages of the projects
    • generic macro definitions

Only one standard & generic wscript is needed for managing the whole project.

import sys
import os

import cmt

top, out = cmt.init ()

def options (ctx):
  cmt.options (ctx)

def configure (ctx):
  cmt.configure (ctx)

def build (ctx):
  cmt.build (ctx)

the build is launched using:

> waf.py configure build