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

def options(opt):
	opt.load('compiler_c')
def configure(cnf):
	cnf.load('compiler_c')
def build(bld):
	from waflib import Build
	bld.post_mode = Build.POST_LAZY

	def create_files(tsk):
		out = tsk.generator.path.make_node('generated')
		from waflib import Utils
		for x in out.ant_glob('*.c'):
			x.delete()
		import random
		for x in range(2):
			num = random.randint(0, 2**31)
			k = out.make_node('test%d.c' % num)
			k.write('int k%d = %d;' % (num, num))
	bld(rule=create_files, source='wscript', name='codegen')

	bld.add_group()

	bld.program(features='find_them', source=['main.c'], target='app')

from waflib.TaskGen import feature, before
from waflib import Utils
@feature('find_them')
@before('process_source')
def list_the_source_files(self):
	self.source = Utils.to_list(self.source) + self.path.ant_glob('generated/*.c')