waf/demos/precious/wscript

33 lines
727 B
Python

#! /usr/bin/env python
# encoding: utf-8
def options(opt):
opt.load('compiler_c')
def configure(conf):
conf.load('compiler_c')
def build(bld):
# the file precious.c is updated in the source directory
# the actual application is produced in the build directory
node = bld.path.find_resource('precious.c')
def fun(task):
import random
val = random.randint(0, 222111000)
task.outputs[0].write('#include <stdio.h>\nint main(){ printf("%%d", %d); return 0;}' % val)
bld(
#rule = '''echo -e "#include <stdio.h>\\nint main(){ printf(\\"%%d\\", $$RANDOM); return 0;}" > ${TGT}''',
rule = fun,
target = node,
always = True,
update_outputs = True)
bld.program(
source = 'precious.c',
target = 'app')