#! /usr/bin/env python
# encoding: utf-8

"""
Task generators with a rule= attribute will create a single task
that will execute the corresponding function. The rule below is
equivalent to rule='cp ${SRC} ${TGT}'

Try:
$ waf configure clean build
"""

top = '.'
out = 'build'

def configure(conf):
	pass

def build(bld):
	def run(task):
		src = task.inputs[0].abspath()
		tgt = task.outputs[0].abspath()
		cmd = 'cp %s %s' % (src, tgt)
		print(cmd)
		return task.generator.bld.exec_command(cmd)

	bld(
		rule   = run,
		source = 'wscript',
		target = 'same.txt',
	)