348 lines
13 KiB
Python
348 lines
13 KiB
Python
#
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# File : menuconfig.py
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# This file is part of RT-Thread RTOS
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# COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Change Logs:
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# Date Author Notes
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# 2017-12-29 Bernard The first version
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# 2018-07-31 weety Support pyconfig
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# 2019-07-13 armink Support guiconfig
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import os
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import re
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import sys
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import shutil
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import hashlib
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import operator
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DEFAULT_RTT_PACKAGE_URL = 'https://github.com/RT-Thread/packages.git'
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# you can change the package url by defining RTT_PACKAGE_URL, ex:
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# export RTT_PACKAGE_URL=https://github.com/Varanda-Labs/packages.git
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# make rtconfig.h from .config
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def is_pkg_special_config(config_str):
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''' judge if it's CONFIG_PKG_XX_PATH or CONFIG_PKG_XX_VER'''
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if type(config_str) == type('a'):
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if config_str.startswith("PKG_") and (config_str.endswith('_PATH') or config_str.endswith('_VER')):
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return True
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return False
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# 从.config文件生成rtconfig.h，在Kconfig中如果默认为n，则在.config中会以#开头，即被注释掉。因此，只有=y的才会被添加到.config文件中
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def mk_rtconfig(filename):
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# 打开 .config 文件，以读取其中的配置选项。
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try:
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config = open(filename, 'r')
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except:
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print('open config:%s failed' % filename)
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return
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# 打开 rtconfig.h 文件，以写入转换后的宏定义。
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rtconfig = open('rtconfig.h', 'w')
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rtconfig.write('#ifndef RT_CONFIG_H__\n')
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rtconfig.write('#define RT_CONFIG_H__\n\n')
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# 定义一个空行变量。
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empty_line = 1
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# 遍历 .config 文件中的每一行。
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for line in config:
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# 移除行首的空格，以及行尾的换行符和回车符。
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line = line.lstrip(' ').replace('\n', '').replace('\r', '')
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# 如果该行为空行，则跳过。
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if len(line) == 0:
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continue
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# 如果该行是以 "#" 开头的注释行，则将该行中的 CONFIG_ 前缀替换为空格，并添加到 rtconfig.h 文件中。
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if line[0] == '#':
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if len(line) == 1:
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if empty_line:
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continue
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rtconfig.write('\n')
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empty_line = 1
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continue
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if line.startswith('# CONFIG_'):
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line = ' ' + line[9:]
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else:
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line = line[1:]
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rtconfig.write('/*%s */\n' % line)
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empty_line = 0
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else:
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# 否则，将该行转换为宏定义，并添加到 rtconfig.h 文件中。
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empty_line = 0
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setting = line.split('=')
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if len(setting) >= 2:
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if setting[0].startswith('CONFIG_'):
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setting[0] = setting[0][7:]
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# remove CONFIG_PKG_XX_PATH or CONFIG_PKG_XX_VER
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if is_pkg_special_config(setting[0]):
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continue
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if setting[1] == 'y':
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rtconfig.write('#define %s\n' % setting[0])
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else:
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rtconfig.write('#define %s %s\n' % (setting[0], re.findall(r"^.*?=(.*)$",line)[0]))
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# 如果 .config 文件中有 rtconfig_project.h 文件，则将其包含在生成的 rtconfig.h 文件中。
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if os.path.isfile('rtconfig_project.h'):
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rtconfig.write('#include "rtconfig_project.h"\n')
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# 在文件的末尾添加 RT_CONFIG_H__ 宏定义，以防止头文件被多次包含。
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rtconfig.write('\n')
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rtconfig.write('#endif\n')
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rtconfig.close()
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def get_file_md5(file):
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MD5 = hashlib.new('md5')
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with open(file, 'r') as fp:
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MD5.update(fp.read().encode('utf8'))
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fp_md5 = MD5.hexdigest()
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return fp_md5
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def config():
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mk_rtconfig('.config')
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def get_env_dir():
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if os.environ.get('ENV_ROOT'):
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return os.environ.get('ENV_ROOT')
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if sys.platform == 'win32':
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home_dir = os.environ['USERPROFILE']
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env_dir = os.path.join(home_dir, '.env')
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else:
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home_dir = os.environ['HOME']
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env_dir = os.path.join(home_dir, '.env')
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if not os.path.exists(env_dir):
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return None
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return env_dir
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def help_info():
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print("**********************************************************************************\n"
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"* Help infomation:\n"
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"* Git tool install step.\n"
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"* If your system is linux, you can use command below to install git.\n"
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"* $ sudo yum install git\n"
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"* $ sudo apt-get install git\n"
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"* If your system is windows, you should download git software(msysGit).\n"
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"* Download path: http://git-scm.com/download/win\n"
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"* After you install it, be sure to add the git command execution PATH \n"
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"* to your system PATH.\n"
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"* Usually, git command PATH is $YOUR_INSTALL_DIR\\Git\\bin\n"
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"* If your system is OSX, please download git and install it.\n"
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"* Download path: http://git-scm.com/download/mac\n"
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"**********************************************************************************\n")
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def touch_env():
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if sys.platform != 'win32':
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home_dir = os.environ['HOME']
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else:
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home_dir = os.environ['USERPROFILE']
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package_url = os.getenv('RTT_PACKAGE_URL') or DEFAULT_RTT_PACKAGE_URL
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env_dir = os.path.join(home_dir, '.env')
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if not os.path.exists(env_dir):
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os.mkdir(env_dir)
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os.mkdir(os.path.join(env_dir, 'local_pkgs'))
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os.mkdir(os.path.join(env_dir, 'packages'))
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os.mkdir(os.path.join(env_dir, 'tools'))
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kconfig = open(os.path.join(env_dir, 'packages', 'Kconfig'), 'w')
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kconfig.close()
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if not os.path.exists(os.path.join(env_dir, 'packages', 'packages')):
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try:
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ret = os.system('git clone %s %s' % (package_url, os.path.join(env_dir, 'packages', 'packages')))
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if ret != 0:
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shutil.rmtree(os.path.join(env_dir, 'packages', 'packages'))
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print("********************************************************************************\n"
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"* Warnning:\n"
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"* Run command error for \"git clone https://github.com/RT-Thread/packages.git\".\n"
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"* This error may have been caused by not found a git tool or network error.\n"
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"* If the git tool is not installed, install the git tool first.\n"
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"* If the git utility is installed, check whether the git command is added to \n"
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"* the system PATH.\n"
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"* This error may cause the RT-Thread packages to not work properly.\n"
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"********************************************************************************\n")
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help_info()
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else:
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kconfig = open(os.path.join(env_dir, 'packages', 'Kconfig'), 'w')
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kconfig.write('source "$PKGS_DIR/packages/Kconfig"')
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kconfig.close()
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except:
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print("**********************************************************************************\n"
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"* Warnning:\n"
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"* Run command error for \"git clone https://github.com/RT-Thread/packages.git\". \n"
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"* This error may have been caused by not found a git tool or git tool not in \n"
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"* the system PATH. \n"
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"* This error may cause the RT-Thread packages to not work properly. \n"
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"**********************************************************************************\n")
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help_info()
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if not os.path.exists(os.path.join(env_dir, 'tools', 'scripts')):
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try:
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ret = os.system('git clone https://github.com/RT-Thread/env.git %s' % os.path.join(env_dir, 'tools', 'scripts'))
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if ret != 0:
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shutil.rmtree(os.path.join(env_dir, 'tools', 'scripts'))
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print("********************************************************************************\n"
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"* Warnning:\n"
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"* Run command error for \"git clone https://github.com/RT-Thread/env.git\".\n"
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"* This error may have been caused by not found a git tool or network error.\n"
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"* If the git tool is not installed, install the git tool first.\n"
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"* If the git utility is installed, check whether the git command is added \n"
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"* to the system PATH.\n"
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"* This error may cause script tools to fail to work properly.\n"
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"********************************************************************************\n")
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help_info()
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except:
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print("********************************************************************************\n"
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"* Warnning:\n"
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"* Run command error for \"git clone https://github.com/RT-Thread/env.git\". \n"
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"* This error may have been caused by not found a git tool or git tool not in \n"
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"* the system PATH. \n"
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"* This error may cause script tools to fail to work properly. \n"
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"********************************************************************************\n")
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help_info()
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if sys.platform != 'win32':
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env_sh = open(os.path.join(env_dir, 'env.sh'), 'w')
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env_sh.write('export PATH=~/.env/tools/scripts:$PATH')
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else:
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if os.path.exists(os.path.join(env_dir, 'tools', 'scripts')):
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os.environ["PATH"] = os.path.join(env_dir, 'tools', 'scripts') + ';' + os.environ["PATH"]
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# Exclude utestcases
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def exclude_utestcases(RTT_ROOT):
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if os.path.isfile(os.path.join(RTT_ROOT, 'examples/utest/testcases/Kconfig')):
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return
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if not os.path.isfile(os.path.join(RTT_ROOT, 'Kconfig')):
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return
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with open(os.path.join(RTT_ROOT, 'Kconfig'), 'r') as f:
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data = f.readlines()
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with open(os.path.join(RTT_ROOT, 'Kconfig'), 'w') as f:
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for line in data:
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if line.find('examples/utest/testcases/Kconfig') == -1:
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f.write(line)
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# menuconfig for Linux
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def menuconfig(RTT_ROOT):
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# Exclude utestcases
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# 排除 utestcases 目录，因为该目录不需要在配置界面中进行配置。
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exclude_utestcases(RTT_ROOT)
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# 构建 Kconfig 工具
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kconfig_dir = os.path.join(RTT_ROOT, 'tools', 'kconfig-frontends')
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os.system('scons -C ' + kconfig_dir)
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# 设置 PKGS_ROOT 环境变量
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touch_env()
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env_dir = get_env_dir()
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if isinstance(env_dir, str):
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os.environ['PKGS_ROOT'] = os.path.join(env_dir, 'packages')
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# 检查 .config 文件是否已经生成，并检查 .config.old 文件是否存在。
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# 如果两个文件的 MD5 值相同，则表示用户没有更改配置选项。
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# 否则，使用新的 .config 文件生成 RT-Thread 的配置文件 rtconfig.h，并将新的 .config 文件复制到 .config.old 中保存。
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fn = '.config'
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fn_old = '.config.old'
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kconfig_cmd = os.path.join(RTT_ROOT, 'tools', 'kconfig-frontends', 'kconfig-mconf')
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os.system(kconfig_cmd + ' Kconfig')
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if os.path.isfile(fn):
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if os.path.isfile(fn_old):
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diff_eq = operator.eq(get_file_md5(fn), get_file_md5(fn_old))
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else:
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diff_eq = False
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else:
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sys.exit(-1)
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# 如果两个文件的 MD5 值不同，则使用新的 .config 文件生成 RT-Thread 的配置文件 rtconfig.h，并将新的 .config 文件复制到 .config.old 中保存。
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# make rtconfig.h
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if diff_eq == False:
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shutil.copyfile(fn, fn_old)
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mk_rtconfig(fn)
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# guiconfig for windows and linux
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def guiconfig(RTT_ROOT):
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import pyguiconfig
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# Exclude utestcases
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exclude_utestcases(RTT_ROOT)
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if sys.platform != 'win32':
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touch_env()
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env_dir = get_env_dir()
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if isinstance(env_dir, str):
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os.environ['PKGS_ROOT'] = os.path.join(env_dir, 'packages')
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fn = '.config'
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fn_old = '.config.old'
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sys.argv = ['guiconfig', 'Kconfig']
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pyguiconfig._main()
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if os.path.isfile(fn):
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if os.path.isfile(fn_old):
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diff_eq = operator.eq(get_file_md5(fn), get_file_md5(fn_old))
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else:
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diff_eq = False
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else:
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sys.exit(-1)
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# make rtconfig.h
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if diff_eq == False:
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shutil.copyfile(fn, fn_old)
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mk_rtconfig(fn)
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# guiconfig for windows and linux
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def guiconfig_silent(RTT_ROOT):
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import defconfig
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# Exclude utestcases
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exclude_utestcases(RTT_ROOT)
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if sys.platform != 'win32':
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touch_env()
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env_dir = get_env_dir()
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if isinstance(env_dir, str):
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os.environ['PKGS_ROOT'] = os.path.join(env_dir, 'packages')
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fn = '.config'
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sys.argv = ['defconfig', '--kconfig', 'Kconfig', '.config']
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defconfig.main()
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# silent mode, force to make rtconfig.h
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mk_rtconfig(fn)
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