DebianLinux互動式核心編譯指令碼

DebianLinux互動式核心編譯指令碼 001#!/usr/bin/env python3002# -*- coding: UTF-8 -*-003"""004An interactive script for building linux kernel automatically005"""006__author__ = 'M@llon'007__version__ = ''008 009import os010import re011import shutil012import time013 014 015def test(v):016    test.result = v017    return v018 019 020if __name__ == '__main__':021    os.chdir(os.path.dirname(__file__))022 023    source_list = list()024 025    for entry_name in sorted(os.listdir()):026        if os.path.isfile(entry_name) and test(re.match('^(linux-(\d+\.\d+\.\d+))\.tar\.\w+$', entry_name)):027            m = test.result028            source_list.append({029                'file': entry_name,030                'dir': m.group(1),031                'version': m.group(2)032            })033 034    if not len(source_list):035        print('No source archive found.')036        exit(-1)037 038    index_list = list(range(0, len(source_list)))039 040    print('List of available source archives:')041    for i in index_list:042        print('    %d - %s' % (i, source_list[i]['file']))043 044    prompt = 'Choose one %s: ' % str(index_list)045    selected_index = None046    while True:047        try:048            selected_index = int(input(prompt))049            if selected_index in index_list:050                break051        except ValueError:052            pass053 054    selected_source = source_list[selected_index]055 056    extrace_package = None057    if os.path.exists(selected_source['dir']):058        if input('Directory "%s" already exists, remove and re-extract [y/N]? ' % selected_source['dir']).lower() == 'y':059            print('Removing directory "%s" ...' % selected_source['dir'])060            shutil.rmtree(selected_source['dir'])061            extrace_package = True062        else:063            extrace_package = False064    else:065        extrace_package = True066         067    if extrace_package:068        print('Extracting "%s" ...' % selected_source['file'])069        os.system('tar -axf %s' % selected_source['file'])070 071    os.chdir(selected_source['dir'])072 073    create_config = None074    if os.path.exists('.config'):075        if input('File ".config" already exists, re-create it [y/N]? ').lower() == 'y':076            os.remove('.config')077            create_config = True078        else:079            create_config = False080    else:081        create_config = True082     083    if create_config:084        print('Create configuration:')085        print('    0 - minimal config by detecting only loaded module on current system (make localmodconfig)')086        print('    1 - copy config from current system, usualy from "/boot/"')087        print('    2 - default config from source distribution (make defconfig)')088         089        create_method = None090        while True:091            create_method = input('Choose one [0, 1, 2]: ')092            if create_method in ('0', '1', '2'):093                break094        if create_method == '0':095            os.system('make localmodconfig')096        elif create_method == '1':097            uname = os.popen('uname -r').read().split()[0]098            shutil.copyfile('/boot/config-%s' % uname, './.config')099        elif create_method == '2':100            os.system('make defconfig')101 102    print('Edit configuration:')103    print('    0 - menuconfig (console)')104    print('    1 - gconfig (gtk)')105    print('    2 - xconfig (qt)')106 107    edit_method = None108    while True:109        edit_method = input('Choose one [0, 1, 2]: ')110        if edit_method in ('0', '1', '2'):111            break112    if edit_method == '0':113        os.system('make menuconfig')114    elif edit_method == '1':115        os.system('make gconfig')116    elif edit_method == '2':117        os.system('make xconfig')118 119    input('Press any key to start building, Ctrl-C to exit ...')120 121    start_time = time.time()122     123    os.system('make-kpkg clean')124    os.system('fakeroot make-kpkg -j5 --initrd --revision=%s --append-to-version=-amd64 kernel_image kernel_headers' % selected_source['version'])125 126    os.chdir('..')127     128    end_time = time.time()129     130    print('Time used: %.1f minutes' % ((end_time - start_time) / 60,))