from lilaclib import *


def pre_build():
    aur_pre_build()
    for line in edit_file('PKGBUILD'):
        if line.startswith('source=('):
            line = 'source=("http://www.slackware.com/~alien/slackbuilds/${pkgname}/build/${pkgname}-${pkgver}.tar.gz"'
        print(line)