Waf 1.5
-------

remove the call to perl for editing the files in "waf --make-waf"

docs:


- the different levels of coupling

task generator -> task generator (--targets)
task -> other task (build order)
task -> other task (mere existence)



# enforce the after= ordering constraints in the javac task generators
from TaskGen import after, feature
@feature('*')
@after('apply_core', 'apply_java', 'apply_subst')
def process_after(self):
	lst = self.to_list(getattr(self, 'after', []))
	print(self.name)
	for x in lst:
		obj = self.bld.name_to_obj(x,self.bld.env)
		if not obj: break
		obj.post()
		for a in obj.tasks:
			for b in self.tasks:
				b.set_run_after(a)





import Node, Environment

def vari(self):
        return "default"
Environment.Environment.variant = vari

def variant(self, env):
        if not env: return 0
        elif self.id & 3 == Node.FILE: return 0
        else: return "default"
Node.Node.variant = variant


import TaskGen, Task

def create_task(self, name, src=None, tgt=None):
    task = Task.TaskBase.classes[name](self.env, generator=self)
    if src:
        task.set_inputs(src)
    if tgt:
        task.set_outputs(tgt)
    return task
TaskGen.task_gen.create_task = create_task

def hash_constraints(self):
        a = self.attr
        sum = hash((str(a('before', '')),
            str(a('after', '')),
            str(a('ext_in', '')),
            str(a('ext_out', '')),
            self.__class__.maxjobs))
        return sum
Task.TaskBase.hash_constraints = hash_constraints




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Last update: 19/03/2010
Contact -> http://code.google.com/p/waf