116 lines
3.0 KiB
Python
116 lines
3.0 KiB
Python
import os
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# make rtconfig.h from .config
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def mk_rtconfig(filename):
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try:
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config = file(filename)
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except:
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print 'open .config failed'
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return
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rtconfig = file('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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empty_line = 1
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for line in config:
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line = line.lstrip(' ').replace('\n', '').replace('\r', '')
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if len(line) == 0: continue
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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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comment_line = line[1:]
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if line.startswith('# CONFIG_'): line = ' ' + line[9:]
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else: 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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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 type(setting[0]) == type('a') and (setting[0].endswith('_PATH') or setting[0].endswith('_VER')):
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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], setting[1]))
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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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rtconfig.write('\n')
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rtconfig.write('#endif\n')
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rtconfig.close()
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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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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 touch_env():
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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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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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kconfig = file(os.path.join(env_dir, 'packages', 'Kconfig'), 'w')
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# menuconfig for Linux
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def menuconfig(RTT_ROOT):
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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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env_dir = get_env_dir()
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if not env_dir:
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touch_env()
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env_dir = get_env_dir()
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os.environ['PKGS_ROOT'] = os.path.join(env_dir, 'packages')
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fn = '.config'
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if os.path.isfile(fn):
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mtime = os.path.getmtime(fn)
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else:
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mtime = -1
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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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mtime2 = os.path.getmtime(fn)
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else:
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mtime2 = -1
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# make rtconfig.h
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if mtime != mtime2:
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mk_rtconfig(fn)
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