linux/debian/bin/kconfig.py

#!/usr/bin/env python2.4

import sys
from debian_linux.abi import *
from debian_linux.config import *
from debian_linux.kconfig import *

class checker(object):
    def __init__(self, arch, subarch, flavour):
        config = config_reader_arch(["debian/arch"])

        self.config = self._get_config(config, ["config"])
        self.config_arch = self._get_config(config, ["%s/config" % arch], arch)
        if subarch == 'none':
            self.config_subarch = []
            self.config_flavour = self._get_config(config, ["%s/config.%s" % (arch, flavour)], arch, subarch, flavour)
        else:
            self.config_subarch = self._get_config(config, ["%s/%s/config" % (arch, subarch)], arch, subarch)
            self.config_flavour = self._get_config(config, ["%s/%s/config.%s" % (arch, subarch, flavour)], arch, subarch, flavour)

    def __call__(self, out):
        config = []
        config.extend(self.config)
        config.extend(self.config_arch)
        config.extend(self.config_subarch)
        config.extend(self.config_flavour)

        kconfig = kconfigfile()
        for c in config:
            kconfig.read(file("debian/arch/%s" % c))

        out.write(str(kconfig))

    def _get_config(self, config, default, *entry_name):
        entry_real = ('image',) + entry_name
        entry = config.get(entry_real, None)
        if entry is None:
            return default
        configs = entry.get('configs', None)
        if configs is None:
            return default
        return configs

if __name__ == '__main__':
    sys.exit(checker(*sys.argv[1:])(sys.stdout))