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waf/playground/redirect/wscript
2016-05-01 12:02:58 +02:00

42 lines
904 B
Python

#! /usr/bin/env python
"""
Run: "waf configure clean build"
The program "app" writes to both stdout and stderr, it is executed
directly or through another python process
"""
top = '.'
out = 'build'
def options(opt):
opt.load('compiler_c')
def configure(conf):
conf.load('compiler_c')
def build(bld):
def write(task):
task.outputs[0].write('''
#include <stdio.h>
#include <stdlib.h>
int main() {
printf("hi\\n");
perror("hello\\n");
return 0;
}''')
bld(rule=write, target='main.c')
bld.program(source='main.c', target='app')
bld(rule='${SRC[0].abspath()}', source='app')
import sys
bld(
rule = '${tsk.generator.template % (tsk.generator.python, tsk.inputs[0].abspath())}',
template = """%s -c "import subprocess;subprocess.Popen(%r).wait()" """,
python = sys.executable,
source = 'app')